31682625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 58216704

約数和(自身を除く): 26534079

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 97, 125, 195, 201, 291, 325, 335, 375, 485, 871, 975, 1005, 1261, 1455, 1625, 1675, 2425, 2613, 3783, 4355, 4875, 5025, 6305, 6499, 7275, 8375, 12125, 13065, 18915, 19497, 21775, 25125, 31525, 32495, 36375, 65325, 84487, 94575, 97485, 108875, 157625, 162475, 253461, 326625, 422435, 472875, 487425, 812375, 1267305, 2112175, 2437125, 6336525, 10560875, 31682625]

約数ペア:

[(1, 31682625), (3, 10560875), (5, 6336525), (13, 2437125), (15, 2112175), (25, 1267305), (39, 812375), (65, 487425), (67, 472875), (75, 422435), (97, 326625), (125, 253461), (195, 162475), (201, 157625), (291, 108875), (325, 97485), (335, 94575), (375, 84487), (485, 65325), (871, 36375), (975, 32495), (1005, 31525), (1261, 25125), (1455, 21775), (1625, 19497), (1675, 18915), (2425, 13065), (2613, 12125), (3783, 8375), (4355, 7275), (4875, 6499), (5025, 6305)]