23878975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 30744560

約数和(自身を除く): 6865585

約数列:

[1, 5, 25, 43, 97, 215, 229, 485, 1075, 1145, 2425, 4171, 5725, 9847, 20855, 22213, 49235, 104275, 111065, 246175, 555325, 955159, 4775795, 23878975]

約数ペア:

[(1, 23878975), (5, 4775795), (25, 955159), (43, 555325), (97, 246175), (215, 111065), (229, 104275), (485, 49235), (1075, 22213), (1145, 20855), (2425, 9847), (4171, 5725)]