269849245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 351040608

約数和(自身を除く): 81191363

約数列:

[1, 5, 17, 73, 85, 157, 277, 365, 785, 1241, 1385, 2669, 4709, 6205, 11461, 13345, 20221, 23545, 43489, 57305, 101105, 194837, 217445, 343757, 739313, 974185, 1718785, 3174697, 3696565, 15873485, 53969849, 269849245]

約数ペア:

[(1, 269849245), (5, 53969849), (17, 15873485), (73, 3696565), (85, 3174697), (157, 1718785), (277, 974185), (365, 739313), (785, 343757), (1241, 217445), (1385, 194837), (2669, 101105), (4709, 57305), (6205, 43489), (11461, 23545), (13345, 20221)]