70706385

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3823}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 126650880

約数和(自身を除く): 55944495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 3823, 6165, 11469, 18495, 19115, 34407, 57345, 103221, 172035, 516105, 523751, 1571253, 2618755, 4713759, 7856265, 14141277, 23568795, 70706385]

約数ペア:

[(1, 70706385), (3, 23568795), (5, 14141277), (9, 7856265), (15, 4713759), (27, 2618755), (45, 1571253), (135, 523751), (137, 516105), (411, 172035), (685, 103221), (1233, 57345), (2055, 34407), (3699, 19115), (3823, 18495), (6165, 11469)]