123734075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2671}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 164007360

約数和(自身を除く): 40273285

約数列:

[1, 5, 17, 25, 85, 109, 425, 545, 1853, 2671, 2725, 9265, 13355, 45407, 46325, 66775, 227035, 291139, 1135175, 1455695, 4949363, 7278475, 24746815, 123734075]

約数ペア:

[(1, 123734075), (5, 24746815), (17, 7278475), (25, 4949363), (85, 1455695), (109, 1135175), (425, 291139), (545, 227035), (1853, 66775), (2671, 46325), (2725, 45407), (9265, 13355)]