53175165

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 87371136

約数和(自身を除く): 34195971

約数列:

[1, 3, 5, 15, 53, 159, 211, 265, 317, 633, 795, 951, 1055, 1585, 3165, 4755, 11183, 16801, 33549, 50403, 55915, 66887, 84005, 167745, 200661, 252015, 334435, 1003305, 3545011, 10635033, 17725055, 53175165]

約数ペア:

[(1, 53175165), (3, 17725055), (5, 10635033), (15, 3545011), (53, 1003305), (159, 334435), (211, 252015), (265, 200661), (317, 167745), (633, 84005), (795, 66887), (951, 55915), (1055, 50403), (1585, 33549), (3165, 16801), (4755, 11183)]