38845133775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5821}}^1$

素因数の和:6086

約数の個数: 144

約数和(自身を含む): 84090173440

約数和(自身を除く): 45245039665

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 223, 225, 285, 315, 399, 475, 525, 665, 669, 855, 1115, 1197, 1425, 1561, 1575, 1995, 2007, 3325, 3345, 4237, 4275, 4683, 5575, 5821, 5985, 7805, 9975, 10035, 12711, 14049, 16725, 17463, 21185, 23415, 29105, 29659, 29925, 38133, 39025, 40747, 50175, 52389, 63555, 70245, 87315, 88977, 105925, 110599, 117075, 122241, 145525, 148295, 190665, 203735, 261945, 266931, 317775, 331797, 351225, 366723, 436575, 444885, 552995, 611205, 741475, 774193, 953325, 995391, 1018675, 1298083, 1309725, 1334655, 1658985, 1833615, 2224425, 2322579, 2764975, 3056025, 3870965, 3894249, 4976955, 6490415, 6673275, 6967737, 8294925, 9086581, 9168075, 11612895, 11682747, 19354825, 19471245, 24663577, 24884775, 27259743, 32452075, 34838685, 45432905, 58064475, 58413735, 73990731, 81779229, 97356225, 123317885, 136298715, 172645039, 174193425, 221972193, 227164525, 292068675, 369953655, 408896145, 517935117, 616589425, 681493575, 863225195, 1109860965, 1553805351, 1849768275, 2044480725, 2589675585, 4316125975, 5549304825, 7769026755, 12948377925, 38845133775]

約数ペア:

[(1, 38845133775), (3, 12948377925), (5, 7769026755), (7, 5549304825), (9, 4316125975), (15, 2589675585), (19, 2044480725), (21, 1849768275), (25, 1553805351), (35, 1109860965), (45, 863225195), (57, 681493575), (63, 616589425), (75, 517935117), (95, 408896145), (105, 369953655), (133, 292068675), (171, 227164525), (175, 221972193), (223, 174193425), (225, 172645039), (285, 136298715), (315, 123317885), (399, 97356225), (475, 81779229), (525, 73990731), (665, 58413735), (669, 58064475), (855, 45432905), (1115, 34838685), (1197, 32452075), (1425, 27259743), (1561, 24884775), (1575, 24663577), (1995, 19471245), (2007, 19354825), (3325, 11682747), (3345, 11612895), (4237, 9168075), (4275, 9086581), (4683, 8294925), (5575, 6967737), (5821, 6673275), (5985, 6490415), (7805, 4976955), (9975, 3894249), (10035, 3870965), (12711, 3056025), (14049, 2764975), (16725, 2322579), (17463, 2224425), (21185, 1833615), (23415, 1658985), (29105, 1334655), (29659, 1309725), (29925, 1298083), (38133, 1018675), (39025, 995391), (40747, 953325), (50175, 774193), (52389, 741475), (63555, 611205), (70245, 552995), (87315, 444885), (88977, 436575), (105925, 366723), (110599, 351225), (117075, 331797), (122241, 317775), (145525, 266931), (148295, 261945), (190665, 203735)]