243165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 32

約数和(自身を含む): 443520

約数和(自身を除く): 200355

約数列:

[1, 3, 5, 13, 15, 29, 39, 43, 65, 87, 129, 145, 195, 215, 377, 435, 559, 645, 1131, 1247, 1677, 1885, 2795, 3741, 5655, 6235, 8385, 16211, 18705, 48633, 81055, 243165]

約数ペア:

[(1, 243165), (3, 81055), (5, 48633), (13, 18705), (15, 16211), (29, 8385), (39, 6235), (43, 5655), (65, 3741), (87, 2795), (129, 1885), (145, 1677), (195, 1247), (215, 1131), (377, 645), (435, 559)]