82072705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 117250560

約数和(自身を除く): 35177855

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 715, 869, 1027, 1453, 4345, 5135, 7265, 11297, 15983, 18889, 56485, 79915, 94445, 114787, 207779, 573935, 1038895, 1262657, 1492231, 6313285, 7461155, 16414541, 82072705]

約数ペア:

[(1, 82072705), (5, 16414541), (11, 7461155), (13, 6313285), (55, 1492231), (65, 1262657), (79, 1038895), (143, 573935), (395, 207779), (715, 114787), (869, 94445), (1027, 79915), (1453, 56485), (4345, 18889), (5135, 15983), (7265, 11297)]