26772275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 34548384

約数和(自身を除く): 7776109

約数列:

[1, 5, 25, 37, 103, 185, 281, 515, 925, 1405, 2575, 3811, 7025, 10397, 19055, 28943, 51985, 95275, 144715, 259925, 723575, 1070891, 5354455, 26772275]

約数ペア:

[(1, 26772275), (5, 5354455), (25, 1070891), (37, 723575), (103, 259925), (185, 144715), (281, 95275), (515, 51985), (925, 28943), (1405, 19055), (2575, 10397), (3811, 7025)]