37900525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 50915144

約数和(自身を除く): 13014619

約数列:

[1, 5, 13, 25, 65, 277, 325, 421, 1385, 2105, 3601, 5473, 6925, 10525, 18005, 27365, 90025, 116617, 136825, 583085, 1516021, 2915425, 7580105, 37900525]

約数ペア:

[(1, 37900525), (5, 7580105), (13, 2915425), (25, 1516021), (65, 583085), (277, 136825), (325, 116617), (421, 90025), (1385, 27365), (2105, 18005), (3601, 10525), (5473, 6925)]