72065035

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 101574000

約数和(自身を除く): 29508965

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 2749, 3745, 5243, 13745, 19243, 26215, 96215, 134701, 294143, 673505, 1470715, 2059001, 10295005, 14413007, 72065035]

約数ペア:

[(1, 72065035), (5, 14413007), (7, 10295005), (35, 2059001), (49, 1470715), (107, 673505), (245, 294143), (535, 134701), (749, 96215), (2749, 26215), (3745, 19243), (5243, 13745)]