42565835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 55248480

約数和(自身を除く): 12682645

約数列:

[1, 5, 13, 65, 251, 1255, 2609, 3263, 13045, 16315, 33917, 169585, 654859, 3274295, 8513167, 42565835]

約数ペア:

[(1, 42565835), (5, 8513167), (13, 3274295), (65, 654859), (251, 169585), (1255, 33917), (2609, 16315), (3263, 13045)]