97041455

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 142080000

約数和(自身を除く): 45038545

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 1387, 1999, 2555, 6935, 9709, 9995, 13993, 37981, 48545, 69965, 145927, 189905, 265867, 729635, 1021489, 1329335, 2772613, 5107445, 13863065, 19408291, 97041455]

約数ペア:

[(1, 97041455), (5, 19408291), (7, 13863065), (19, 5107445), (35, 2772613), (73, 1329335), (95, 1021489), (133, 729635), (365, 265867), (511, 189905), (665, 145927), (1387, 69965), (1999, 48545), (2555, 37981), (6935, 13993), (9709, 9995)]