29121215625

素因数分解:

$3^2\times 5^5\times {\mathrm{829}}^1\times {\mathrm{1249}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 52682175000

約数和(自身を除く): 23560959375

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 829, 1125, 1249, 1875, 2487, 3125, 3747, 4145, 5625, 6245, 7461, 9375, 11241, 12435, 18735, 20725, 28125, 31225, 37305, 56205, 62175, 93675, 103625, 156125, 186525, 281025, 310875, 468375, 518125, 780625, 932625, 1035421, 1405125, 1554375, 2341875, 2590625, 3106263, 3903125, 4663125, 5177105, 7025625, 7771875, 9318789, 11709375, 15531315, 23315625, 25885525, 35128125, 46593945, 77656575, 129427625, 232969725, 388282875, 647138125, 1164848625, 1941414375, 3235690625, 5824243125, 9707071875, 29121215625]

約数ペア:

[(1, 29121215625), (3, 9707071875), (5, 5824243125), (9, 3235690625), (15, 1941414375), (25, 1164848625), (45, 647138125), (75, 388282875), (125, 232969725), (225, 129427625), (375, 77656575), (625, 46593945), (829, 35128125), (1125, 25885525), (1249, 23315625), (1875, 15531315), (2487, 11709375), (3125, 9318789), (3747, 7771875), (4145, 7025625), (5625, 5177105), (6245, 4663125), (7461, 3903125), (9375, 3106263), (11241, 2590625), (12435, 2341875), (18735, 1554375), (20725, 1405125), (28125, 1035421), (31225, 932625), (37305, 780625), (56205, 518125), (62175, 468375), (93675, 310875), (103625, 281025), (156125, 186525)]