23556715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 36320256

約数和(自身を除く): 12763541

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 2251, 10465, 11255, 15757, 29263, 51773, 78785, 146315, 204841, 258865, 362411, 673049, 1024205, 1812055, 3365245, 4711343, 23556715]

約数ペア:

[(1, 23556715), (5, 4711343), (7, 3365245), (13, 1812055), (23, 1024205), (35, 673049), (65, 362411), (91, 258865), (115, 204841), (161, 146315), (299, 78785), (455, 51773), (805, 29263), (1495, 15757), (2093, 11255), (2251, 10465)]