56891775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{44621}}^1$

素因数の和:44651

約数の個数: 24

約数和(自身を含む): 99596304

約数和(自身を除く): 42704529

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 44621, 133863, 223105, 669315, 758557, 1115525, 2275671, 3346575, 3792785, 11378355, 18963925, 56891775]

約数ペア:

[(1, 56891775), (3, 18963925), (5, 11378355), (15, 3792785), (17, 3346575), (25, 2275671), (51, 1115525), (75, 758557), (85, 669315), (255, 223105), (425, 133863), (1275, 44621)]