820367055

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{16927}}^1$

素因数の和:17300

約数の個数: 32

約数和(自身を含む): 1462579200

約数和(自身を除く): 642212145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 1077, 1795, 3231, 5385, 9693, 16155, 16927, 48465, 50781, 84635, 152343, 253905, 457029, 761715, 2285145, 6076793, 18230379, 30383965, 54691137, 91151895, 164073411, 273455685, 820367055]

約数ペア:

[(1, 820367055), (3, 273455685), (5, 164073411), (9, 91151895), (15, 54691137), (27, 30383965), (45, 18230379), (135, 6076793), (359, 2285145), (1077, 761715), (1795, 457029), (3231, 253905), (5385, 152343), (9693, 84635), (16155, 50781), (16927, 48465)]