1297804545

素因数分解:

$3^3\times 5^1\times {\mathrm{9613367}}^1$

素因数の和:9613381

約数の個数: 16

約数和(自身を含む): 2307208320

約数和(自身を除く): 1009403775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9613367, 28840101, 48066835, 86520303, 144200505, 259560909, 432601515, 1297804545]

約数ペア:

[(1, 1297804545), (3, 432601515), (5, 259560909), (9, 144200505), (15, 86520303), (27, 48066835), (45, 28840101), (135, 9613367)]