5435625

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 9796864

約数和(自身を除く): 4361239

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 223, 325, 375, 625, 669, 975, 1115, 1625, 1875, 2899, 3345, 4875, 5575, 8125, 8697, 14495, 16725, 24375, 27875, 43485, 72475, 83625, 139375, 217425, 362375, 418125, 1087125, 1811875, 5435625]

約数ペア:

[(1, 5435625), (3, 1811875), (5, 1087125), (13, 418125), (15, 362375), (25, 217425), (39, 139375), (65, 83625), (75, 72475), (125, 43485), (195, 27875), (223, 24375), (325, 16725), (375, 14495), (625, 8697), (669, 8125), (975, 5575), (1115, 4875), (1625, 3345), (1875, 2899)]