9855365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 13526016

約数和(自身を除く): 3670651

約数列:

[1, 5, 13, 31, 65, 67, 73, 155, 335, 365, 403, 871, 949, 2015, 2077, 2263, 4355, 4745, 4891, 10385, 11315, 24455, 27001, 29419, 63583, 135005, 147095, 151621, 317915, 758105, 1971073, 9855365]

約数ペア:

[(1, 9855365), (5, 1971073), (13, 758105), (31, 317915), (65, 151621), (67, 147095), (73, 135005), (155, 63583), (335, 29419), (365, 27001), (403, 24455), (871, 11315), (949, 10385), (2015, 4891), (2077, 4745), (2263, 4355)]