826980505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{27479}}^1$

素因数の和:27960

約数の個数: 16

約数和(自身を含む): 1071060480

約数和(自身を除く): 244079975

約数列:

[1, 5, 13, 65, 463, 2315, 6019, 27479, 30095, 137395, 357227, 1786135, 12722777, 63613885, 165396101, 826980505]

約数ペア:

[(1, 826980505), (5, 165396101), (13, 63613885), (65, 12722777), (463, 1786135), (2315, 357227), (6019, 137395), (27479, 30095)]