66156955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3041}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 83959200

約数和(自身を除く): 17802245

約数列:

[1, 5, 19, 95, 229, 1145, 3041, 4351, 15205, 21755, 57779, 288895, 696389, 3481945, 13231391, 66156955]

約数ペア:

[(1, 66156955), (5, 13231391), (19, 3481945), (95, 696389), (229, 288895), (1145, 57779), (3041, 21755), (4351, 15205)]