38686725

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 162

約数和(自身を含む): 91654290

約数和(自身を除く): 52967565

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 29, 33, 35, 45, 49, 55, 63, 75, 77, 87, 99, 105, 121, 145, 147, 165, 175, 203, 225, 231, 245, 261, 275, 315, 319, 363, 385, 435, 441, 495, 525, 539, 605, 609, 693, 725, 735, 825, 847, 957, 1015, 1089, 1155, 1225, 1305, 1421, 1575, 1595, 1617, 1815, 1827, 1925, 2175, 2205, 2233, 2475, 2541, 2695, 2871, 3025, 3045, 3465, 3509, 3675, 4235, 4263, 4785, 4851, 5075, 5445, 5775, 5929, 6525, 6699, 7105, 7623, 7975, 8085, 9075, 9135, 10527, 11025, 11165, 12705, 12789, 13475, 14355, 15225, 15631, 17325, 17545, 17787, 20097, 21175, 21315, 23925, 24255, 24563, 27225, 29645, 31581, 33495, 35525, 38115, 40425, 45675, 46893, 52635, 53361, 55825, 63525, 63945, 71775, 73689, 78155, 87725, 88935, 100485, 106575, 121275, 122815, 140679, 148225, 157905, 167475, 171941, 190575, 221067, 234465, 263175, 266805, 319725, 368445, 390775, 444675, 502425, 515823, 614075, 703395, 789525, 859705, 1105335, 1172325, 1334025, 1547469, 1842225, 2579115, 3516975, 4298525, 5526675, 7737345, 12895575, 38686725]

約数ペア:

[(1, 38686725), (3, 12895575), (5, 7737345), (7, 5526675), (9, 4298525), (11, 3516975), (15, 2579115), (21, 1842225), (25, 1547469), (29, 1334025), (33, 1172325), (35, 1105335), (45, 859705), (49, 789525), (55, 703395), (63, 614075), (75, 515823), (77, 502425), (87, 444675), (99, 390775), (105, 368445), (121, 319725), (145, 266805), (147, 263175), (165, 234465), (175, 221067), (203, 190575), (225, 171941), (231, 167475), (245, 157905), (261, 148225), (275, 140679), (315, 122815), (319, 121275), (363, 106575), (385, 100485), (435, 88935), (441, 87725), (495, 78155), (525, 73689), (539, 71775), (605, 63945), (609, 63525), (693, 55825), (725, 53361), (735, 52635), (825, 46893), (847, 45675), (957, 40425), (1015, 38115), (1089, 35525), (1155, 33495), (1225, 31581), (1305, 29645), (1421, 27225), (1575, 24563), (1595, 24255), (1617, 23925), (1815, 21315), (1827, 21175), (1925, 20097), (2175, 17787), (2205, 17545), (2233, 17325), (2475, 15631), (2541, 15225), (2695, 14355), (2871, 13475), (3025, 12789), (3045, 12705), (3465, 11165), (3509, 11025), (3675, 10527), (4235, 9135), (4263, 9075), (4785, 8085), (4851, 7975), (5075, 7623), (5445, 7105), (5775, 6699), (5929, 6525)]