71328615

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{110587}}^1$

素因数の和:110638

約数の個数: 16

約数和(自身を含む): 116780928

約数和(自身を除く): 45452313

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 110587, 331761, 552935, 1658805, 4755241, 14265723, 23776205, 71328615]

約数ペア:

[(1, 71328615), (3, 23776205), (5, 14265723), (15, 4755241), (43, 1658805), (129, 552935), (215, 331761), (645, 110587)]