28346045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62299}}^1$

素因数の和:62324

約数の個数: 16

約数和(自身を含む): 41865600

約数和(自身を除く): 13519555

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 62299, 311495, 436093, 809887, 2180465, 4049435, 5669209, 28346045]

約数ペア:

[(1, 28346045), (5, 5669209), (7, 4049435), (13, 2180465), (35, 809887), (65, 436093), (91, 311495), (455, 62299)]