906928405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{142711}}^1$

素因数の和:142788

約数の個数: 16

約数和(自身を含む): 1150829568

約数和(自身を除く): 243901163

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 142711, 713555, 4424041, 5851151, 22120205, 29255755, 181385681, 906928405]

約数ペア:

[(1, 906928405), (5, 181385681), (31, 29255755), (41, 22120205), (155, 5851151), (205, 4424041), (1271, 713555), (6355, 142711)]