166275725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5126

約数の個数: 48

約数和(自身を含む): 272232576

約数和(自身を除く): 105956851

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1925, 2975, 4675, 5081, 6545, 25405, 32725, 35567, 55891, 86377, 127025, 177835, 279455, 391237, 431885, 604639, 889175, 950147, 1397275, 1956185, 2159425, 3023195, 4750735, 6651029, 9780925, 15115975, 23753675, 33255145, 166275725]

約数ペア:

[(1, 166275725), (5, 33255145), (7, 23753675), (11, 15115975), (17, 9780925), (25, 6651029), (35, 4750735), (55, 3023195), (77, 2159425), (85, 1956185), (119, 1397275), (175, 950147), (187, 889175), (275, 604639), (385, 431885), (425, 391237), (595, 279455), (935, 177835), (1309, 127025), (1925, 86377), (2975, 55891), (4675, 35567), (5081, 32725), (6545, 25405)]