86417505

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4789}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 150195240

約数和(自身を除く): 63777735

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 4789, 6015, 14367, 18045, 23945, 43101, 71835, 215505, 1920389, 5761167, 9601945, 17283501, 28805835, 86417505]

約数ペア:

[(1, 86417505), (3, 28805835), (5, 17283501), (9, 9601945), (15, 5761167), (45, 1920389), (401, 215505), (1203, 71835), (2005, 43101), (3609, 23945), (4789, 18045), (6015, 14367)]