42572505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 73142784

約数和(自身を除く): 30570279

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 2287, 3723, 6205, 6861, 11435, 18615, 34305, 38879, 116637, 166951, 194395, 500853, 583185, 834755, 2504265, 2838167, 8514501, 14190835, 42572505]

約数ペア:

[(1, 42572505), (3, 14190835), (5, 8514501), (15, 2838167), (17, 2504265), (51, 834755), (73, 583185), (85, 500853), (219, 194395), (255, 166951), (365, 116637), (1095, 38879), (1241, 34305), (2287, 18615), (3723, 11435), (6205, 6861)]