520000152045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{165869267}}^1$

素因数の和:165869305

約数の個数: 32

約数和(自身を含む): 955406983680

約数和(自身を除く): 435406831635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 165869267, 497607801, 829346335, 1824561937, 2488039005, 3151516073, 5473685811, 9122809685, 9454548219, 15757580365, 27368429055, 34666676803, 47272741095, 104000030409, 173333384015, 520000152045]

約数ペア:

[(1, 520000152045), (3, 173333384015), (5, 104000030409), (11, 47272741095), (15, 34666676803), (19, 27368429055), (33, 15757580365), (55, 9454548219), (57, 9122809685), (95, 5473685811), (165, 3151516073), (209, 2488039005), (285, 1824561937), (627, 829346335), (1045, 497607801), (3135, 165869267)]