70088715

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21937}}^1$

素因数の和:22019

約数の個数: 24

約数和(自身を含む): 123203808

約数和(自身を除く): 53115093

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 21937, 65811, 109685, 197433, 329055, 987165, 1557527, 4672581, 7787635, 14017743, 23362905, 70088715]

約数ペア:

[(1, 70088715), (3, 23362905), (5, 14017743), (9, 7787635), (15, 4672581), (45, 1557527), (71, 987165), (213, 329055), (355, 197433), (639, 109685), (1065, 65811), (3195, 21937)]