28635325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 37140480

約数和(自身を除く): 8505155

約数列:

[1, 5, 25, 29, 127, 145, 311, 635, 725, 1555, 3175, 3683, 7775, 9019, 18415, 39497, 45095, 92075, 197485, 225475, 987425, 1145413, 5727065, 28635325]

約数ペア:

[(1, 28635325), (5, 5727065), (25, 1145413), (29, 987425), (127, 225475), (145, 197485), (311, 92075), (635, 45095), (725, 39497), (1555, 18415), (3175, 9019), (3683, 7775)]