2216996895

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97429}}^1$

素因数の和:97515

約数の個数: 32

約数和(自身を含む): 3731958720

約数和(自身を除く): 1514961825

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 4551, 7585, 22755, 97429, 292287, 487145, 1461435, 3604873, 3994589, 10814619, 11983767, 18024365, 19972945, 54073095, 59918835, 147799793, 443399379, 738998965, 2216996895]

約数ペア:

[(1, 2216996895), (3, 738998965), (5, 443399379), (15, 147799793), (37, 59918835), (41, 54073095), (111, 19972945), (123, 18024365), (185, 11983767), (205, 10814619), (555, 3994589), (615, 3604873), (1517, 1461435), (4551, 487145), (7585, 292287), (22755, 97429)]