4091445

素因数分解:

$3^3\times 5^1\times {\mathrm{30307}}^1$

素因数の和:30321

約数の個数: 16

約数和(自身を含む): 7273920

約数和(自身を除く): 3182475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 30307, 90921, 151535, 272763, 454605, 818289, 1363815, 4091445]

約数ペア:

[(1, 4091445), (3, 1363815), (5, 818289), (9, 454605), (15, 272763), (27, 151535), (45, 90921), (135, 30307)]