47993685

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 78727680

約数和(自身を除く): 30733995

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 401, 505, 1185, 1203, 1515, 2005, 6015, 7979, 23937, 31679, 39895, 40501, 95037, 119685, 121503, 158395, 202505, 475185, 607515, 3199579, 9598737, 15997895, 47993685]

約数ペア:

[(1, 47993685), (3, 15997895), (5, 9598737), (15, 3199579), (79, 607515), (101, 475185), (237, 202505), (303, 158395), (395, 121503), (401, 119685), (505, 95037), (1185, 40501), (1203, 39895), (1515, 31679), (2005, 23937), (6015, 7979)]