1925675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 2651616

約数和(自身を除く): 725941

約数列:

[1, 5, 17, 23, 25, 85, 115, 197, 391, 425, 575, 985, 1955, 3349, 4531, 4925, 9775, 16745, 22655, 77027, 83725, 113275, 385135, 1925675]

約数ペア:

[(1, 1925675), (5, 385135), (17, 113275), (23, 83725), (25, 77027), (85, 22655), (115, 16745), (197, 9775), (391, 4925), (425, 4531), (575, 3349), (985, 1955)]