70314885

素因数分解:

$3^4\times 5^1\times {\mathrm{173617}}^1$

素因数の和:173634

約数の個数: 20

約数和(自身を含む): 126046668

約数和(自身を除く): 55731783

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 173617, 520851, 868085, 1562553, 2604255, 4687659, 7812765, 14062977, 23438295, 70314885]

約数ペア:

[(1, 70314885), (3, 23438295), (5, 14062977), (9, 7812765), (15, 4687659), (27, 2604255), (45, 1562553), (81, 868085), (135, 520851), (405, 173617)]