39874185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68161}}^1$

素因数の和:68185

約数の個数: 24

約数和(自身を含む): 74432904

約数和(自身を除く): 34558719

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 68161, 204483, 340805, 613449, 886093, 1022415, 2658279, 3067245, 4430465, 7974837, 13291395, 39874185]

約数ペア:

[(1, 39874185), (3, 13291395), (5, 7974837), (9, 4430465), (13, 3067245), (15, 2658279), (39, 1022415), (45, 886093), (65, 613449), (117, 340805), (195, 204483), (585, 68161)]