389425535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{9227}}^1$

素因数の和:9622

約数の個数: 16

約数和(自身を含む): 489010176

約数和(自身を除く): 99584641

約数列:

[1, 5, 23, 115, 367, 1835, 8441, 9227, 42205, 46135, 212221, 1061105, 3386309, 16931545, 77885107, 389425535]

約数ペア:

[(1, 389425535), (5, 77885107), (23, 16931545), (115, 3386309), (367, 1061105), (1835, 212221), (8441, 46135), (9227, 42205)]