1478033975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 2124908640

約数和(自身を除く): 646874665

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 409, 425, 773, 935, 2045, 3865, 4499, 4675, 6953, 8503, 10225, 13141, 19325, 22495, 34765, 42515, 65705, 76483, 112475, 144551, 173825, 212575, 316157, 328525, 382415, 722755, 1580785, 1912075, 3477727, 3613775, 5374669, 7903925, 17388635, 26873345, 59121359, 86943175, 134366725, 295606795, 1478033975]

約数ペア:

[(1, 1478033975), (5, 295606795), (11, 134366725), (17, 86943175), (25, 59121359), (55, 26873345), (85, 17388635), (187, 7903925), (275, 5374669), (409, 3613775), (425, 3477727), (773, 1912075), (935, 1580785), (2045, 722755), (3865, 382415), (4499, 328525), (4675, 316157), (6953, 212575), (8503, 173825), (10225, 144551), (13141, 112475), (19325, 76483), (22495, 65705), (34765, 42515)]