68961015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66629}}^1$

素因数の和:66663

約数の個数: 24

約数和(自身を含む): 124731360

約数和(自身を除く): 55770345

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 66629, 199887, 333145, 599661, 999435, 1532467, 2998305, 4597401, 7662335, 13792203, 22987005, 68961015]

約数ペア:

[(1, 68961015), (3, 22987005), (5, 13792203), (9, 7662335), (15, 4597401), (23, 2998305), (45, 1532467), (69, 999435), (115, 599661), (207, 333145), (345, 199887), (1035, 66629)]