25546860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47309}}^1$

素因数の和:47327

約数の個数: 48

約数和(自身を含む): 79480800

約数和(自身を除く): 53933940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47309, 94618, 141927, 189236, 236545, 283854, 425781, 473090, 567708, 709635, 851562, 946180, 1277343, 1419270, 1703124, 2128905, 2554686, 2838540, 4257810, 5109372, 6386715, 8515620, 12773430, 25546860]

約数ペア:

[(1, 25546860), (2, 12773430), (3, 8515620), (4, 6386715), (5, 5109372), (6, 4257810), (9, 2838540), (10, 2554686), (12, 2128905), (15, 1703124), (18, 1419270), (20, 1277343), (27, 946180), (30, 851562), (36, 709635), (45, 567708), (54, 473090), (60, 425781), (90, 283854), (108, 236545), (135, 189236), (180, 141927), (270, 94618), (540, 47309)]