85956845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 32922643

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 535, 727, 1105, 1391, 1819, 3635, 6955, 9095, 9451, 12359, 23647, 47255, 61795, 77789, 118235, 160667, 388945, 803335, 1011257, 1322413, 5056285, 6612065, 17191369, 85956845]

約数ペア:

[(1, 85956845), (5, 17191369), (13, 6612065), (17, 5056285), (65, 1322413), (85, 1011257), (107, 803335), (221, 388945), (535, 160667), (727, 118235), (1105, 77789), (1391, 61795), (1819, 47255), (3635, 23647), (6955, 12359), (9095, 9451)]