156919545

素因数分解:

$3^3\times 5^1\times {\mathrm{1162367}}^1$

素因数の和:1162381

約数の個数: 16

約数和(自身を含む): 278968320

約数和(自身を除く): 122048775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162367, 3487101, 5811835, 10461303, 17435505, 31383909, 52306515, 156919545]

約数ペア:

[(1, 156919545), (3, 52306515), (5, 31383909), (9, 17435505), (15, 10461303), (27, 5811835), (45, 3487101), (135, 1162367)]