38236185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21787}}^1$

素因数の和:21814

約数の個数: 32

約数和(自身を含む): 73207680

約数和(自身を除く): 34971495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 21787, 65361, 108935, 196083, 283231, 326805, 588249, 849693, 980415, 1416155, 2549079, 2941245, 4248465, 7647237, 12745395, 38236185]

約数ペア:

[(1, 38236185), (3, 12745395), (5, 7647237), (9, 4248465), (13, 2941245), (15, 2549079), (27, 1416155), (39, 980415), (45, 849693), (65, 588249), (117, 326805), (135, 283231), (195, 196083), (351, 108935), (585, 65361), (1755, 21787)]