1893475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 2544480

約数和(自身を除く): 651005

約数列:

[1, 5, 23, 25, 37, 89, 115, 185, 445, 575, 851, 925, 2047, 2225, 3293, 4255, 10235, 16465, 21275, 51175, 75739, 82325, 378695, 1893475]

約数ペア:

[(1, 1893475), (5, 378695), (23, 82325), (25, 75739), (37, 51175), (89, 21275), (115, 16465), (185, 10235), (445, 4255), (575, 3293), (851, 2225), (925, 2047)]