40857085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12251}}^1$

素因数の和:12308

約数の個数: 16

約数和(自身を含む): 52928640

約数和(自身を除く): 12071555

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 12251, 61255, 281773, 355279, 1408865, 1776395, 8171417, 40857085]

約数ペア:

[(1, 40857085), (5, 8171417), (23, 1776395), (29, 1408865), (115, 355279), (145, 281773), (667, 61255), (3335, 12251)]