68505015

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{23911}}^1$

素因数の和:24110

約数の個数: 16

約数和(自身を含む): 110186496

約数和(自身を除く): 41681481

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 23911, 71733, 119555, 358665, 4567001, 13701003, 22835005, 68505015]

約数ペア:

[(1, 68505015), (3, 22835005), (5, 13701003), (15, 4567001), (191, 358665), (573, 119555), (955, 71733), (2865, 23911)]