109386965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 141647616

約数和(自身を除く): 32260651

約数列:

[1, 5, 23, 53, 115, 131, 137, 265, 655, 685, 1219, 3013, 3151, 6095, 6943, 7261, 15065, 15755, 17947, 34715, 36305, 89735, 159689, 167003, 412781, 798445, 835015, 951191, 2063905, 4755955, 21877393, 109386965]

約数ペア:

[(1, 109386965), (5, 21877393), (23, 4755955), (53, 2063905), (115, 951191), (131, 835015), (137, 798445), (265, 412781), (655, 167003), (685, 159689), (1219, 89735), (3013, 36305), (3151, 34715), (6095, 17947), (6943, 15755), (7261, 15065)]