29969625

素因数分解:

$3^1\times 5^3\times 7^3\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 58406400

約数和(自身を除く): 28436775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 233, 245, 343, 375, 525, 699, 735, 875, 1029, 1165, 1225, 1631, 1715, 2625, 3495, 3675, 4893, 5145, 5825, 6125, 8155, 8575, 11417, 17475, 18375, 24465, 25725, 29125, 34251, 40775, 42875, 57085, 79919, 87375, 122325, 128625, 171255, 203875, 239757, 285425, 399595, 611625, 856275, 1198785, 1427125, 1997975, 4281375, 5993925, 9989875, 29969625]

約数ペア:

[(1, 29969625), (3, 9989875), (5, 5993925), (7, 4281375), (15, 1997975), (21, 1427125), (25, 1198785), (35, 856275), (49, 611625), (75, 399595), (105, 285425), (125, 239757), (147, 203875), (175, 171255), (233, 128625), (245, 122325), (343, 87375), (375, 79919), (525, 57085), (699, 42875), (735, 40775), (875, 34251), (1029, 29125), (1165, 25725), (1225, 24465), (1631, 18375), (1715, 17475), (2625, 11417), (3495, 8575), (3675, 8155), (4893, 6125), (5145, 5825)]