1125345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 2016000

約数和(自身を除く): 890655

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 199, 377, 435, 597, 995, 1131, 1885, 2587, 2985, 5655, 5771, 7761, 12935, 17313, 28855, 38805, 75023, 86565, 225069, 375115, 1125345]

約数ペア:

[(1, 1125345), (3, 375115), (5, 225069), (13, 86565), (15, 75023), (29, 38805), (39, 28855), (65, 17313), (87, 12935), (145, 7761), (195, 5771), (199, 5655), (377, 2985), (435, 2587), (597, 1885), (995, 1131)]