1411335

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 2483520

約数和(自身を除く): 1072185

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 397, 711, 1185, 1191, 1985, 3555, 3573, 5955, 17865, 31363, 94089, 156815, 282267, 470445, 1411335]

約数ペア:

[(1, 1411335), (3, 470445), (5, 282267), (9, 156815), (15, 94089), (45, 31363), (79, 17865), (237, 5955), (395, 3573), (397, 3555), (711, 1985), (1185, 1191)]