39899205

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2797}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 69401592

約数和(自身を除く): 29502387

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2797, 2853, 4755, 8391, 13985, 14265, 25173, 41955, 125865, 886649, 2659947, 4433245, 7979841, 13299735, 39899205]

約数ペア:

[(1, 39899205), (3, 13299735), (5, 7979841), (9, 4433245), (15, 2659947), (45, 886649), (317, 125865), (951, 41955), (1585, 25173), (2797, 14265), (2853, 13985), (4755, 8391)]