29648925

素因数分解:

$3^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:750

約数の個数: 36

約数和(自身を含む): 53400724

約数和(自身を除く): 23751799

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 313, 421, 939, 1263, 1565, 2105, 2817, 3789, 4695, 6315, 7825, 10525, 14085, 18945, 23475, 31575, 70425, 94725, 131773, 395319, 658865, 1185957, 1976595, 3294325, 5929785, 9882975, 29648925]

約数ペア:

[(1, 29648925), (3, 9882975), (5, 5929785), (9, 3294325), (15, 1976595), (25, 1185957), (45, 658865), (75, 395319), (225, 131773), (313, 94725), (421, 70425), (939, 31575), (1263, 23475), (1565, 18945), (2105, 14085), (2817, 10525), (3789, 7825), (4695, 6315)]