25967070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 68159520

約数和(自身を除く): 42192450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 2647, 3270, 4905, 5294, 7941, 9810, 13235, 15882, 23823, 26470, 39705, 47646, 79410, 119115, 238230, 288523, 577046, 865569, 1442615, 1731138, 2596707, 2885230, 4327845, 5193414, 8655690, 12983535, 25967070]

約数ペア:

[(1, 25967070), (2, 12983535), (3, 8655690), (5, 5193414), (6, 4327845), (9, 2885230), (10, 2596707), (15, 1731138), (18, 1442615), (30, 865569), (45, 577046), (90, 288523), (109, 238230), (218, 119115), (327, 79410), (545, 47646), (654, 39705), (981, 26470), (1090, 23823), (1635, 15882), (1962, 13235), (2647, 9810), (3270, 7941), (4905, 5294)]