408050245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 537788160

約数和(自身を除く): 129737915

約数列:

[1, 5, 23, 37, 41, 115, 185, 205, 851, 943, 1517, 2339, 4255, 4715, 7585, 11695, 34891, 53797, 86543, 95899, 174455, 268985, 432715, 479495, 1990489, 2205677, 3548263, 9952445, 11028385, 17741315, 81610049, 408050245]

約数ペア:

[(1, 408050245), (5, 81610049), (23, 17741315), (37, 11028385), (41, 9952445), (115, 3548263), (185, 2205677), (205, 1990489), (851, 479495), (943, 432715), (1517, 268985), (2339, 174455), (4255, 95899), (4715, 86543), (7585, 53797), (11695, 34891)]