156926865

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{79861}}^1$

素因数の和:80000

約数の個数: 16

約数和(自身を含む): 253002816

約数和(自身を除く): 96075951

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 79861, 239583, 399305, 1197915, 10461791, 31385373, 52308955, 156926865]

約数ペア:

[(1, 156926865), (3, 52308955), (5, 31385373), (15, 10461791), (131, 1197915), (393, 399305), (655, 239583), (1965, 79861)]