662100045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2179}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 1084907520

約数和(自身を除く): 422807475

約数列:

[1, 3, 5, 15, 47, 141, 235, 431, 705, 1293, 2155, 2179, 6465, 6537, 10895, 20257, 32685, 60771, 101285, 102413, 303855, 307239, 512065, 939149, 1536195, 2817447, 4695745, 14087235, 44140003, 132420009, 220700015, 662100045]

約数ペア:

[(1, 662100045), (3, 220700015), (5, 132420009), (15, 44140003), (47, 14087235), (141, 4695745), (235, 2817447), (431, 1536195), (705, 939149), (1293, 512065), (2155, 307239), (2179, 303855), (6465, 102413), (6537, 101285), (10895, 60771), (20257, 32685)]