66712945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25033}}^1$

素因数の和:25092

約数の個数: 16

約数和(自身を含む): 88319952

約数和(自身を除く): 21607007

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 25033, 125165, 325429, 1026353, 1627145, 5131765, 13342589, 66712945]

約数ペア:

[(1, 66712945), (5, 13342589), (13, 5131765), (41, 1627145), (65, 1026353), (205, 325429), (533, 125165), (2665, 25033)]