22621235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 11247565

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 599, 1079, 2905, 2995, 4193, 5395, 7553, 7787, 20965, 37765, 38935, 49717, 54509, 248585, 272545, 348019, 646321, 1740095, 3231605, 4524247, 22621235]

約数ペア:

[(1, 22621235), (5, 4524247), (7, 3231605), (13, 1740095), (35, 646321), (65, 348019), (83, 272545), (91, 248585), (415, 54509), (455, 49717), (581, 38935), (599, 37765), (1079, 20965), (2905, 7787), (2995, 7553), (4193, 5395)]