55222125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 106529280

約数和(自身を除く): 51307155

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 125, 175, 193, 327, 375, 525, 545, 579, 763, 875, 965, 1351, 1635, 2289, 2625, 2725, 2895, 3815, 4053, 4825, 6755, 8175, 11445, 13625, 14475, 19075, 20265, 21037, 24125, 33775, 40875, 57225, 63111, 72375, 95375, 101325, 105185, 147259, 168875, 286125, 315555, 441777, 506625, 525925, 736295, 1577775, 2208885, 2629625, 3681475, 7888875, 11044425, 18407375, 55222125]

約数ペア:

[(1, 55222125), (3, 18407375), (5, 11044425), (7, 7888875), (15, 3681475), (21, 2629625), (25, 2208885), (35, 1577775), (75, 736295), (105, 525925), (109, 506625), (125, 441777), (175, 315555), (193, 286125), (327, 168875), (375, 147259), (525, 105185), (545, 101325), (579, 95375), (763, 72375), (875, 63111), (965, 57225), (1351, 40875), (1635, 33775), (2289, 24125), (2625, 21037), (2725, 20265), (2895, 19075), (3815, 14475), (4053, 13625), (4825, 11445), (6755, 8175)]