7122115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 11483136

約数和(自身を除く): 4361021

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1423, 5005, 7115, 9961, 15653, 18499, 49805, 78265, 92495, 109571, 129493, 203489, 547855, 647465, 1017445, 1424423, 7122115]

約数ペア:

[(1, 7122115), (5, 1424423), (7, 1017445), (11, 647465), (13, 547855), (35, 203489), (55, 129493), (65, 109571), (77, 92495), (91, 78265), (143, 49805), (385, 18499), (455, 15653), (715, 9961), (1001, 7115), (1423, 5005)]