143013015

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{13187}}^1$

素因数の和:13439

約数の個数: 24

約数和(自身を含む): 248936688

約数和(自身を除く): 105923673

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615, 10845, 13187, 39561, 65935, 118683, 197805, 593415, 3178067, 9534201, 15890335, 28602603, 47671005, 143013015]

約数ペア:

[(1, 143013015), (3, 47671005), (5, 28602603), (9, 15890335), (15, 9534201), (45, 3178067), (241, 593415), (723, 197805), (1205, 118683), (2169, 65935), (3615, 39561), (10845, 13187)]