148522855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20963}}^1$

素因数の和:21090

約数の個数: 16

約数和(自身を含む): 193707360

約数和(自身を除く): 45184505

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 20963, 104815, 272519, 1362595, 2284967, 11424835, 29704571, 148522855]

約数ペア:

[(1, 148522855), (5, 29704571), (13, 11424835), (65, 2284967), (109, 1362595), (545, 272519), (1417, 104815), (7085, 20963)]