25922115

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 45075888

約数和(自身を除く): 19153773

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1451, 1985, 3573, 4353, 5955, 7255, 13059, 17865, 21765, 65295, 576047, 1728141, 2880235, 5184423, 8640705, 25922115]

約数ペア:

[(1, 25922115), (3, 8640705), (5, 5184423), (9, 2880235), (15, 1728141), (45, 576047), (397, 65295), (1191, 21765), (1451, 17865), (1985, 13059), (3573, 7255), (4353, 5955)]