211230135

素因数分解:

$3^2\times 5^1\times {\mathrm{4694003}}^1$

素因数の和:4694014

約数の個数: 12

約数和(自身を含む): 366132312

約数和(自身を除く): 154902177

約数列:

[1, 3, 5, 9, 15, 45, 4694003, 14082009, 23470015, 42246027, 70410045, 211230135]

約数ペア:

[(1, 211230135), (3, 70410045), (5, 42246027), (9, 23470015), (15, 14082009), (45, 4694003)]