100221625

素因数分解:

$5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 146045952

約数和(自身を除く): 45824327

約数列:

[1, 5, 7, 25, 35, 47, 125, 175, 235, 329, 875, 1175, 1645, 2437, 5875, 8225, 12185, 17059, 41125, 60925, 85295, 114539, 304625, 426475, 572695, 801773, 2132375, 2863475, 4008865, 14317375, 20044325, 100221625]

約数ペア:

[(1, 100221625), (5, 20044325), (7, 14317375), (25, 4008865), (35, 2863475), (47, 2132375), (125, 801773), (175, 572695), (235, 426475), (329, 304625), (875, 114539), (1175, 85295), (1645, 60925), (2437, 41125), (5875, 17059), (8225, 12185)]