65237315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 30756541

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 3967, 16445, 19835, 43637, 51571, 91241, 218185, 257855, 456205, 567281, 1003651, 1186133, 2836405, 5018255, 5930665, 13047463, 65237315]

約数ペア:

[(1, 65237315), (5, 13047463), (11, 5930665), (13, 5018255), (23, 2836405), (55, 1186133), (65, 1003651), (115, 567281), (143, 456205), (253, 257855), (299, 218185), (715, 91241), (1265, 51571), (1495, 43637), (3289, 19835), (3967, 16445)]