319258625

素因数分解:

$5^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 457187328

約数和(自身を除く): 137928703

約数列:

[1, 5, 7, 25, 35, 125, 175, 317, 875, 1151, 1585, 2219, 5755, 7925, 8057, 11095, 28775, 39625, 40285, 55475, 143875, 201425, 277375, 364867, 1007125, 1824335, 2554069, 9121675, 12770345, 45608375, 63851725, 319258625]

約数ペア:

[(1, 319258625), (5, 63851725), (7, 45608375), (25, 12770345), (35, 9121675), (125, 2554069), (175, 1824335), (317, 1007125), (875, 364867), (1151, 277375), (1585, 201425), (2219, 143875), (5755, 55475), (7925, 40285), (8057, 39625), (11095, 28775)]