3688975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 4843440

約数和(自身を除く): 1154465

約数列:

[1, 5, 25, 41, 59, 61, 205, 295, 305, 1025, 1475, 1525, 2419, 2501, 3599, 12095, 12505, 17995, 60475, 62525, 89975, 147559, 737795, 3688975]

約数ペア:

[(1, 3688975), (5, 737795), (25, 147559), (41, 89975), (59, 62525), (61, 60475), (205, 17995), (295, 12505), (305, 12095), (1025, 3599), (1475, 2501), (1525, 2419)]