28832975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 38070480

約数和(自身を除く): 9237505

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 601, 1919, 2525, 3005, 9595, 11419, 15025, 47975, 57095, 60701, 285475, 303505, 1153319, 1517525, 5766595, 28832975]

約数ペア:

[(1, 28832975), (5, 5766595), (19, 1517525), (25, 1153319), (95, 303505), (101, 285475), (475, 60701), (505, 57095), (601, 47975), (1919, 15025), (2525, 11419), (3005, 9595)]