227074485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8443}}^1$

素因数の和:8625

約数の個数: 32

約数和(自身を含む): 398827008

約数和(自身を除く): 171752523

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 8443, 8965, 25329, 26895, 42215, 92873, 126645, 278619, 464365, 1376209, 1393095, 4128627, 6881045, 15138299, 20643135, 45414897, 75691495, 227074485]

約数ペア:

[(1, 227074485), (3, 75691495), (5, 45414897), (11, 20643135), (15, 15138299), (33, 6881045), (55, 4128627), (163, 1393095), (165, 1376209), (489, 464365), (815, 278619), (1793, 126645), (2445, 92873), (5379, 42215), (8443, 26895), (8965, 25329)]