423972765

素因数分解:

$3^3\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{2381}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 754617600

約数和(自身を除く): 330644835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1319, 2381, 3957, 6595, 7143, 11871, 11905, 19785, 21429, 35613, 35715, 59355, 64287, 107145, 178065, 321435, 3140539, 9421617, 15702695, 28264851, 47108085, 84794553, 141324255, 423972765]

約数ペア:

[(1, 423972765), (3, 141324255), (5, 84794553), (9, 47108085), (15, 28264851), (27, 15702695), (45, 9421617), (135, 3140539), (1319, 321435), (2381, 178065), (3957, 107145), (6595, 64287), (7143, 59355), (11871, 35715), (11905, 35613), (19785, 21429)]