42901755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220009}}^1$

素因数の和:220030

約数の個数: 16

約数和(自身を含む): 73923360

約数和(自身を除く): 31021605

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 220009, 660027, 1100045, 2860117, 3300135, 8580351, 14300585, 42901755]

約数ペア:

[(1, 42901755), (3, 14300585), (5, 8580351), (13, 3300135), (15, 2860117), (39, 1100045), (65, 660027), (195, 220009)]