71930685

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 117895680

約数和(自身を除く): 45964995

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 505, 601, 1185, 1515, 1803, 3005, 7979, 9015, 23937, 39895, 47479, 60701, 119685, 142437, 182103, 237395, 303505, 712185, 910515, 4795379, 14386137, 23976895, 71930685]

約数ペア:

[(1, 71930685), (3, 23976895), (5, 14386137), (15, 4795379), (79, 910515), (101, 712185), (237, 303505), (303, 237395), (395, 182103), (505, 142437), (601, 119685), (1185, 60701), (1515, 47479), (1803, 39895), (3005, 23937), (7979, 9015)]