5121268125

素因数分解:

$3^1\times 5^4\times {\mathrm{101}}^1\times {\mathrm{27043}}^1$

素因数の和:27167

約数の個数: 40

約数和(自身を含む): 8617516512

約数和(自身を除く): 3496248387

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 303, 375, 505, 625, 1515, 1875, 2525, 7575, 12625, 27043, 37875, 63125, 81129, 135215, 189375, 405645, 676075, 2028225, 2731343, 3380375, 8194029, 10141125, 13656715, 16901875, 40970145, 50705625, 68283575, 204850725, 341417875, 1024253625, 1707089375, 5121268125]

約数ペア:

[(1, 5121268125), (3, 1707089375), (5, 1024253625), (15, 341417875), (25, 204850725), (75, 68283575), (101, 50705625), (125, 40970145), (303, 16901875), (375, 13656715), (505, 10141125), (625, 8194029), (1515, 3380375), (1875, 2731343), (2525, 2028225), (7575, 676075), (12625, 405645), (27043, 189375), (37875, 135215), (63125, 81129)]