61964045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 26578675

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 715, 869, 1027, 1097, 4345, 5135, 5485, 11297, 12067, 14261, 56485, 60335, 71305, 86663, 156871, 433315, 784355, 953293, 1126619, 4766465, 5633095, 12392809, 61964045]

約数ペア:

[(1, 61964045), (5, 12392809), (11, 5633095), (13, 4766465), (55, 1126619), (65, 953293), (79, 784355), (143, 433315), (395, 156871), (715, 86663), (869, 71305), (1027, 60335), (1097, 56485), (4345, 14261), (5135, 12067), (5485, 11297)]