969475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 1371440

約数和(自身を除く): 401965

約数列:

[1, 5, 13, 19, 25, 65, 95, 157, 247, 325, 475, 785, 1235, 2041, 2983, 3925, 6175, 10205, 14915, 38779, 51025, 74575, 193895, 969475]

約数ペア:

[(1, 969475), (5, 193895), (13, 74575), (19, 51025), (25, 38779), (65, 14915), (95, 10205), (157, 6175), (247, 3925), (325, 2983), (475, 2041), (785, 1235)]