66415085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 88303488

約数和(自身を除く): 21888403

約数列:

[1, 5, 11, 55, 121, 151, 605, 727, 755, 1661, 3635, 7997, 8305, 18271, 39985, 87967, 91355, 109777, 439835, 548885, 1207547, 6037735, 13283017, 66415085]

約数ペア:

[(1, 66415085), (5, 13283017), (11, 6037735), (55, 1207547), (121, 548885), (151, 439835), (605, 109777), (727, 91355), (755, 87967), (1661, 39985), (3635, 18271), (7997, 8305)]