40965025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 53032320

約数和(自身を除く): 12067295

約数列:

[1, 5, 25, 43, 53, 215, 265, 719, 1075, 1325, 2279, 3595, 11395, 17975, 30917, 38107, 56975, 154585, 190535, 772925, 952675, 1638601, 8193005, 40965025]

約数ペア:

[(1, 40965025), (5, 8193005), (25, 1638601), (43, 952675), (53, 772925), (215, 190535), (265, 154585), (719, 56975), (1075, 38107), (1325, 30917), (2279, 17975), (3595, 11395)]