98192475

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 187765760

約数和(自身を除く): 89573285

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 103, 171, 223, 225, 285, 309, 475, 515, 669, 855, 927, 1115, 1425, 1545, 1957, 2007, 2575, 3345, 4237, 4275, 4635, 5575, 5871, 7725, 9785, 10035, 12711, 16725, 17613, 21185, 22969, 23175, 29355, 38133, 48925, 50175, 63555, 68907, 88065, 105925, 114845, 146775, 190665, 206721, 317775, 344535, 436411, 440325, 574225, 953325, 1033605, 1309233, 1722675, 2182055, 3927699, 5168025, 6546165, 10910275, 19638495, 32730825, 98192475]

約数ペア:

[(1, 98192475), (3, 32730825), (5, 19638495), (9, 10910275), (15, 6546165), (19, 5168025), (25, 3927699), (45, 2182055), (57, 1722675), (75, 1309233), (95, 1033605), (103, 953325), (171, 574225), (223, 440325), (225, 436411), (285, 344535), (309, 317775), (475, 206721), (515, 190665), (669, 146775), (855, 114845), (927, 105925), (1115, 88065), (1425, 68907), (1545, 63555), (1957, 50175), (2007, 48925), (2575, 38133), (3345, 29355), (4237, 23175), (4275, 22969), (4635, 21185), (5575, 17613), (5871, 16725), (7725, 12711), (9785, 10035)]