7019485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 2933795

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 179, 253, 341, 713, 895, 1265, 1705, 1969, 3565, 4117, 5549, 7843, 9845, 20585, 27745, 39215, 45287, 61039, 127627, 226435, 305195, 638135, 1403897, 7019485]

約数ペア:

[(1, 7019485), (5, 1403897), (11, 638135), (23, 305195), (31, 226435), (55, 127627), (115, 61039), (155, 45287), (179, 39215), (253, 27745), (341, 20585), (713, 9845), (895, 7843), (1265, 5549), (1705, 4117), (1969, 3565)]