91421775

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14011}}^1$

素因数の和:14056

約数の個数: 36

約数和(自身を含む): 169405080

約数和(自身を除く): 77983305

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 14011, 42033, 70055, 126099, 210165, 350275, 406319, 630495, 1050825, 1218957, 2031595, 3152475, 3656871, 6094785, 10157975, 18284355, 30473925, 91421775]

約数ペア:

[(1, 91421775), (3, 30473925), (5, 18284355), (9, 10157975), (15, 6094785), (25, 3656871), (29, 3152475), (45, 2031595), (75, 1218957), (87, 1050825), (145, 630495), (225, 406319), (261, 350275), (435, 210165), (725, 126099), (1305, 70055), (2175, 42033), (6525, 14011)]