66753665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2179}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 87583680

約数和(自身を除く): 20830015

約数列:

[1, 5, 11, 55, 557, 2179, 2785, 6127, 10895, 23969, 30635, 119845, 1213703, 6068515, 13350733, 66753665]

約数ペア:

[(1, 66753665), (5, 13350733), (11, 6068515), (55, 1213703), (557, 119845), (2179, 30635), (2785, 23969), (6127, 10895)]