2967885

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 5203224

約数和(自身を除く): 2235339

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 653, 909, 1515, 1959, 3265, 4545, 5877, 9795, 29385, 65953, 197859, 329765, 593577, 989295, 2967885]

約数ペア:

[(1, 2967885), (3, 989295), (5, 593577), (9, 329765), (15, 197859), (45, 65953), (101, 29385), (303, 9795), (505, 5877), (653, 4545), (909, 3265), (1515, 1959)]