233925445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 308579040

約数和(自身を除く): 74653595

約数列:

[1, 5, 13, 65, 109, 137, 241, 545, 685, 1205, 1417, 1781, 3133, 7085, 8905, 14933, 15665, 26269, 33017, 74665, 131345, 165085, 194129, 341497, 429221, 970645, 1707485, 2146105, 3598853, 17994265, 46785089, 233925445]

約数ペア:

[(1, 233925445), (5, 46785089), (13, 17994265), (65, 3598853), (109, 2146105), (137, 1707485), (241, 970645), (545, 429221), (685, 341497), (1205, 194129), (1417, 165085), (1781, 131345), (3133, 74665), (7085, 33017), (8905, 26269), (14933, 15665)]