57810005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17231}}^1$

素因数の和:17308

約数の個数: 16

約数和(自身を含む): 76923648

約数和(自身を除く): 19113643

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 17231, 86155, 189541, 947705, 1051091, 5255455, 11562001, 57810005]

約数ペア:

[(1, 57810005), (5, 11562001), (11, 5255455), (55, 1051091), (61, 947705), (305, 189541), (671, 86155), (3355, 17231)]