30665505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157259}}^1$

素因数の和:157280

約数の個数: 16

約数和(自身を含む): 52839360

約数和(自身を除く): 22173855

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 157259, 471777, 786295, 2044367, 2358885, 6133101, 10221835, 30665505]

約数ペア:

[(1, 30665505), (3, 10221835), (5, 6133101), (13, 2358885), (15, 2044367), (39, 786295), (65, 471777), (195, 157259)]