1256473365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{40841}}^1$

素因数の和:41149

約数の個数: 32

約数和(自身を含む): 2305449216

約数和(自身を除く): 1048975851

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293, 879, 1465, 2051, 4395, 6153, 10255, 30765, 40841, 122523, 204205, 285887, 612615, 857661, 1429435, 4288305, 11966413, 35899239, 59832065, 83764891, 179496195, 251294673, 418824455, 1256473365]

約数ペア:

[(1, 1256473365), (3, 418824455), (5, 251294673), (7, 179496195), (15, 83764891), (21, 59832065), (35, 35899239), (105, 11966413), (293, 4288305), (879, 1429435), (1465, 857661), (2051, 612615), (4395, 285887), (6153, 204205), (10255, 122523), (30765, 40841)]