25087581

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5059}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 39468000

約数和(自身を除く): 14380419

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5059, 15177, 45531, 96121, 146711, 288363, 440133, 865089, 1320399, 2787509, 8362527, 25087581]

約数ペア:

[(1, 25087581), (3, 8362527), (9, 2787509), (19, 1320399), (29, 865089), (57, 440133), (87, 288363), (171, 146711), (261, 96121), (551, 45531), (1653, 15177), (4959, 5059)]