38211615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21773}}^1$

素因数の和:21800

約数の個数: 32

約数和(自身を含む): 73160640

約数和(自身を除く): 34949025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 21773, 65319, 108865, 195957, 283049, 326595, 587871, 849147, 979785, 1415245, 2547441, 2939355, 4245735, 7642323, 12737205, 38211615]

約数ペア:

[(1, 38211615), (3, 12737205), (5, 7642323), (9, 4245735), (13, 2939355), (15, 2547441), (27, 1415245), (39, 979785), (45, 849147), (65, 587871), (117, 326595), (135, 283049), (195, 195957), (351, 108865), (585, 65319), (1755, 21773)]