11388315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 19814400

約数和(自身を除く): 8426085

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1289, 1767, 2945, 3867, 6445, 8835, 19335, 24491, 39959, 73473, 119877, 122455, 199795, 367365, 599385, 759221, 2277663, 3796105, 11388315]

約数ペア:

[(1, 11388315), (3, 3796105), (5, 2277663), (15, 759221), (19, 599385), (31, 367365), (57, 199795), (93, 122455), (95, 119877), (155, 73473), (285, 39959), (465, 24491), (589, 19335), (1289, 8835), (1767, 6445), (2945, 3867)]