1121306615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5581}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 1586716992

約数和(自身を除く): 465410377

約数列:

[1, 5, 11, 13, 55, 65, 143, 281, 715, 1405, 3091, 3653, 5581, 15455, 18265, 27905, 40183, 61391, 72553, 200915, 306955, 362765, 798083, 1568261, 3990415, 7841305, 17250871, 20387393, 86254355, 101936965, 224261323, 1121306615]

約数ペア:

[(1, 1121306615), (5, 224261323), (11, 101936965), (13, 86254355), (55, 20387393), (65, 17250871), (143, 7841305), (281, 3990415), (715, 1568261), (1405, 798083), (3091, 362765), (3653, 306955), (5581, 200915), (15455, 72553), (18265, 61391), (27905, 40183)]