25180729

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 29992320

約数和(自身を除く): 4811591

約数列:

[1, 7, 29, 163, 203, 761, 1141, 4727, 5327, 22069, 33089, 124043, 154483, 868301, 3597247, 25180729]

約数ペア:

[(1, 25180729), (7, 3597247), (29, 868301), (163, 154483), (203, 124043), (761, 33089), (1141, 22069), (4727, 5327)]