70929855

素因数分解:

$3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2459}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 123186960

約数和(自身を除く): 52257105

約数列:

[1, 3, 5, 9, 15, 45, 641, 1923, 2459, 3205, 5769, 7377, 9615, 12295, 22131, 28845, 36885, 110655, 1576219, 4728657, 7881095, 14185971, 23643285, 70929855]

約数ペア:

[(1, 70929855), (3, 23643285), (5, 14185971), (9, 7881095), (15, 4728657), (45, 1576219), (641, 110655), (1923, 36885), (2459, 28845), (3205, 22131), (5769, 12295), (7377, 9615)]