13308059905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1\times {\mathrm{7177}}^1$

素因数の和:8929

約数の個数: 32

約数和(自身を含む): 18853447680

約数和(自身を除く): 5545387775

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1709, 7177, 8545, 11963, 35885, 50239, 52979, 59815, 222487, 251195, 264895, 370853, 1112435, 1557409, 1854265, 7787045, 12265493, 61327465, 85858451, 380230283, 429292255, 1901151415, 2661611981, 13308059905]

約数ペア:

[(1, 13308059905), (5, 2661611981), (7, 1901151415), (31, 429292255), (35, 380230283), (155, 85858451), (217, 61327465), (1085, 12265493), (1709, 7787045), (7177, 1854265), (8545, 1557409), (11963, 1112435), (35885, 370853), (50239, 264895), (52979, 251195), (59815, 222487)]