2560003995

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1\times {\mathrm{1669}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 4124232000

約数和(自身を除く): 1564228005

約数列:

[1, 3, 5, 15, 293, 349, 879, 1047, 1465, 1669, 1745, 4395, 5007, 5235, 8345, 25035, 102257, 306771, 489017, 511285, 582481, 1467051, 1533855, 1747443, 2445085, 2912405, 7335255, 8737215, 170666933, 512000799, 853334665, 2560003995]

約数ペア:

[(1, 2560003995), (3, 853334665), (5, 512000799), (15, 170666933), (293, 8737215), (349, 7335255), (879, 2912405), (1047, 2445085), (1465, 1747443), (1669, 1533855), (1745, 1467051), (4395, 582481), (5007, 511285), (5235, 489017), (8345, 306771), (25035, 102257)]