204927015

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{10501}}^1$

素因数の和:11810

約数の個数: 16

約数和(自身を含む): 328166496

約数和(自身を除く): 123239481

約数列:

[1, 3, 5, 15, 1301, 3903, 6505, 10501, 19515, 31503, 52505, 157515, 13661801, 40985403, 68309005, 204927015]

約数ペア:

[(1, 204927015), (3, 68309005), (5, 40985403), (15, 13661801), (1301, 157515), (3903, 52505), (6505, 31503), (10501, 19515)]