228049475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18503}}^1$

素因数の和:18559

約数の個数: 24

約数和(自身を含む): 309756960

約数和(自身を除く): 81707485

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 18503, 92515, 314551, 462575, 536587, 1572755, 2682935, 7863775, 9121979, 13414675, 45609895, 228049475]

約数ペア:

[(1, 228049475), (5, 45609895), (17, 13414675), (25, 9121979), (29, 7863775), (85, 2682935), (145, 1572755), (425, 536587), (493, 462575), (725, 314551), (2465, 92515), (12325, 18503)]