17581105

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 22639032

約数和(自身を除く): 5057927

約数列:

[1, 5, 29, 37, 113, 145, 185, 565, 841, 1073, 3277, 4181, 4205, 5365, 16385, 20905, 31117, 95033, 121249, 155585, 475165, 606245, 3516221, 17581105]

約数ペア:

[(1, 17581105), (5, 3516221), (29, 606245), (37, 475165), (113, 155585), (145, 121249), (185, 95033), (565, 31117), (841, 20905), (1073, 16385), (3277, 5365), (4181, 4205)]