5747385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 10616832

約数和(自身を除く): 4869447

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 431, 635, 889, 1293, 1905, 2155, 2667, 3017, 4445, 6465, 9051, 13335, 15085, 45255, 54737, 164211, 273685, 383159, 821055, 1149477, 1915795, 5747385]

約数ペア:

[(1, 5747385), (3, 1915795), (5, 1149477), (7, 821055), (15, 383159), (21, 273685), (35, 164211), (105, 54737), (127, 45255), (381, 15085), (431, 13335), (635, 9051), (889, 6465), (1293, 4445), (1905, 3017), (2155, 2667)]