90758215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1511}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 112021056

約数和(自身を除く): 21262841

約数列:

[1, 5, 41, 205, 293, 1465, 1511, 7555, 12013, 60065, 61951, 309755, 442723, 2213615, 18151643, 90758215]

約数ペア:

[(1, 90758215), (5, 18151643), (41, 2213615), (205, 442723), (293, 309755), (1465, 61951), (1511, 60065), (7555, 12013)]