156750495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2819}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 274510080

約数和(自身を除く): 117759585

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 337, 1011, 1685, 2819, 3707, 5055, 8457, 11121, 14095, 18535, 31009, 42285, 55605, 93027, 155045, 465135, 950003, 2850009, 4750015, 10450033, 14250045, 31350099, 52250165, 156750495]

約数ペア:

[(1, 156750495), (3, 52250165), (5, 31350099), (11, 14250045), (15, 10450033), (33, 4750015), (55, 2850009), (165, 950003), (337, 465135), (1011, 155045), (1685, 93027), (2819, 55605), (3707, 42285), (5055, 31009), (8457, 18535), (11121, 14095)]