3255075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 6615648

約数和(自身を除く): 3360573

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 37, 45, 51, 69, 75, 85, 111, 115, 153, 185, 207, 225, 255, 333, 345, 391, 425, 555, 575, 629, 765, 851, 925, 1035, 1173, 1275, 1665, 1725, 1887, 1955, 2553, 2775, 3145, 3519, 3825, 4255, 5175, 5661, 5865, 7659, 8325, 9435, 9775, 12765, 14467, 15725, 17595, 21275, 28305, 29325, 38295, 43401, 47175, 63825, 72335, 87975, 130203, 141525, 191475, 217005, 361675, 651015, 1085025, 3255075]

約数ペア:

[(1, 3255075), (3, 1085025), (5, 651015), (9, 361675), (15, 217005), (17, 191475), (23, 141525), (25, 130203), (37, 87975), (45, 72335), (51, 63825), (69, 47175), (75, 43401), (85, 38295), (111, 29325), (115, 28305), (153, 21275), (185, 17595), (207, 15725), (225, 14467), (255, 12765), (333, 9775), (345, 9435), (391, 8325), (425, 7659), (555, 5865), (575, 5661), (629, 5175), (765, 4255), (851, 3825), (925, 3519), (1035, 3145), (1173, 2775), (1275, 2553), (1665, 1955), (1725, 1887)]