6898045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 4714115

約数列:

[1, 5, 7, 11, 19, 23, 35, 41, 55, 77, 95, 115, 133, 161, 205, 209, 253, 287, 385, 437, 451, 665, 779, 805, 943, 1045, 1265, 1435, 1463, 1771, 2185, 2255, 3059, 3157, 3895, 4715, 4807, 5453, 6601, 7315, 8569, 8855, 10373, 15295, 15785, 17917, 24035, 27265, 33005, 33649, 42845, 51865, 59983, 72611, 89585, 125419, 168245, 197087, 299915, 363055, 627095, 985435, 1379609, 6898045]

約数ペア:

[(1, 6898045), (5, 1379609), (7, 985435), (11, 627095), (19, 363055), (23, 299915), (35, 197087), (41, 168245), (55, 125419), (77, 89585), (95, 72611), (115, 59983), (133, 51865), (161, 42845), (205, 33649), (209, 33005), (253, 27265), (287, 24035), (385, 17917), (437, 15785), (451, 15295), (665, 10373), (779, 8855), (805, 8569), (943, 7315), (1045, 6601), (1265, 5453), (1435, 4807), (1463, 4715), (1771, 3895), (2185, 3157), (2255, 3059)]