40257415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2309}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 52889760

約数和(自身を除く): 12632345

約数列:

[1, 5, 11, 55, 317, 1585, 2309, 3487, 11545, 17435, 25399, 126995, 731953, 3659765, 8051483, 40257415]

約数ペア:

[(1, 40257415), (5, 8051483), (11, 3659765), (55, 731953), (317, 126995), (1585, 25399), (2309, 17435), (3487, 11545)]