190099215

素因数分解:

$3^2\times 5^1\times {\mathrm{4224427}}^1$

素因数の和:4224438

約数の個数: 12

約数和(自身を含む): 329505384

約数和(自身を除く): 139406169

約数列:

[1, 3, 5, 9, 15, 45, 4224427, 12673281, 21122135, 38019843, 63366405, 190099215]

約数ペア:

[(1, 190099215), (3, 63366405), (5, 38019843), (9, 21122135), (15, 12673281), (45, 4224427)]