40956425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 53687040

約数和(自身を除く): 12730615

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1229, 1333, 6145, 6665, 30725, 33325, 38099, 52847, 190495, 264235, 952475, 1321175, 1638257, 8191285, 40956425]

約数ペア:

[(1, 40956425), (5, 8191285), (25, 1638257), (31, 1321175), (43, 952475), (155, 264235), (215, 190495), (775, 52847), (1075, 38099), (1229, 33325), (1333, 30725), (6145, 6665)]