888975995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1\times {\mathrm{3931}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 1102218240

約数和(自身を除く): 213242245

約数列:

[1, 5, 31, 155, 1459, 3931, 7295, 19655, 45229, 121861, 226145, 609305, 5735329, 28676645, 177795199, 888975995]

約数ペア:

[(1, 888975995), (5, 177795199), (31, 28676645), (155, 5735329), (1459, 609305), (3931, 226145), (7295, 121861), (19655, 45229)]