229069075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 311980032

約数和(自身を除く): 82910957

約数列:

[1, 5, 23, 25, 31, 71, 115, 155, 181, 355, 575, 713, 775, 905, 1633, 1775, 2201, 3565, 4163, 4525, 5611, 8165, 11005, 12851, 17825, 20815, 28055, 40825, 50623, 55025, 64255, 104075, 129053, 140275, 253115, 295573, 321275, 398381, 645265, 1265575, 1477865, 1991905, 3226325, 7389325, 9162763, 9959525, 45813815, 229069075]

約数ペア:

[(1, 229069075), (5, 45813815), (23, 9959525), (25, 9162763), (31, 7389325), (71, 3226325), (115, 1991905), (155, 1477865), (181, 1265575), (355, 645265), (575, 398381), (713, 321275), (775, 295573), (905, 253115), (1633, 140275), (1775, 129053), (2201, 104075), (3565, 64255), (4163, 55025), (4525, 50623), (5611, 40825), (8165, 28055), (11005, 20815), (12851, 17825)]