13150772975

素因数分解:

$5^2\times {\mathrm{73}}^2\times {\mathrm{98711}}^1$

素因数の和:98867

約数の個数: 18

約数和(自身を含む): 16533569016

約数和(自身を除く): 3382796041

約数列:

[1, 5, 25, 73, 365, 1825, 5329, 26645, 98711, 133225, 493555, 2467775, 7205903, 36029515, 180147575, 526030919, 2630154595, 13150772975]

約数ペア:

[(1, 13150772975), (5, 2630154595), (25, 526030919), (73, 180147575), (365, 36029515), (1825, 7205903), (5329, 2467775), (26645, 493555), (98711, 133225)]