8430147145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{309193}}^1$

素因数の和:309265

約数の個数: 32

約数和(自身を含む): 12466702080

約数和(自身を除く): 4036554935

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 3895, 5453, 27265, 309193, 1545965, 2164351, 5874667, 10821755, 12676913, 29373335, 41122669, 63384565, 88738391, 205613345, 240861347, 443691955, 1204306735, 1686029429, 8430147145]

約数ペア:

[(1, 8430147145), (5, 1686029429), (7, 1204306735), (19, 443691955), (35, 240861347), (41, 205613345), (95, 88738391), (133, 63384565), (205, 41122669), (287, 29373335), (665, 12676913), (779, 10821755), (1435, 5874667), (3895, 2164351), (5453, 1545965), (27265, 309193)]