210326115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{326087}}^1$

素因数の和:326138

約数の個数: 16

約数和(自身を含む): 344348928

約数和(自身を除く): 134022813

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 326087, 978261, 1630435, 4891305, 14021741, 42065223, 70108705, 210326115]

約数ペア:

[(1, 210326115), (3, 70108705), (5, 42065223), (15, 14021741), (43, 4891305), (129, 1630435), (215, 978261), (645, 326087)]