55106325

素因数分解:

$3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 105076608

約数和(自身を除く): 49970283

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 193, 225, 235, 243, 405, 423, 579, 675, 705, 965, 1175, 1215, 1269, 1737, 2025, 2115, 2895, 3525, 3807, 4825, 5211, 6075, 6345, 8685, 9071, 10575, 11421, 14475, 15633, 19035, 26055, 27213, 31725, 43425, 45355, 46899, 57105, 78165, 81639, 95175, 130275, 136065, 226775, 234495, 244917, 285525, 390825, 408195, 680325, 734751, 1172475, 1224585, 2040975, 2204253, 3673755, 6122925, 11021265, 18368775, 55106325]

約数ペア:

[(1, 55106325), (3, 18368775), (5, 11021265), (9, 6122925), (15, 3673755), (25, 2204253), (27, 2040975), (45, 1224585), (47, 1172475), (75, 734751), (81, 680325), (135, 408195), (141, 390825), (193, 285525), (225, 244917), (235, 234495), (243, 226775), (405, 136065), (423, 130275), (579, 95175), (675, 81639), (705, 78165), (965, 57105), (1175, 46899), (1215, 45355), (1269, 43425), (1737, 31725), (2025, 27213), (2115, 26055), (2895, 19035), (3525, 15633), (3807, 14475), (4825, 11421), (5211, 10575), (6075, 9071), (6345, 8685)]