66513255

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{7793}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 106621920

約数和(自身を除く): 40108665

約数列:

[1, 3, 5, 15, 569, 1707, 2845, 7793, 8535, 23379, 38965, 116895, 4434217, 13302651, 22171085, 66513255]

約数ペア:

[(1, 66513255), (3, 22171085), (5, 13302651), (15, 4434217), (569, 116895), (1707, 38965), (2845, 23379), (7793, 8535)]