330069425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 501932160

約数和(自身を除く): 171862735

約数列:

[1, 5, 7, 19, 25, 35, 53, 95, 133, 175, 265, 371, 475, 665, 1007, 1325, 1855, 1873, 3325, 5035, 7049, 9275, 9365, 13111, 25175, 35245, 35587, 46825, 65555, 99269, 176225, 177935, 249109, 327775, 496345, 694883, 889675, 1245545, 1886111, 2481725, 3474415, 6227725, 9430555, 13202777, 17372075, 47152775, 66013885, 330069425]

約数ペア:

[(1, 330069425), (5, 66013885), (7, 47152775), (19, 17372075), (25, 13202777), (35, 9430555), (53, 6227725), (95, 3474415), (133, 2481725), (175, 1886111), (265, 1245545), (371, 889675), (475, 694883), (665, 496345), (1007, 327775), (1325, 249109), (1855, 177935), (1873, 176225), (3325, 99269), (5035, 65555), (7049, 46825), (9275, 35587), (9365, 35245), (13111, 25175)]