2748960005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{11393}}^1$

素因数の和:11557

約数の個数: 32

約数和(自身を含む): 3721189248

約数和(自身を除く): 972229243

約数列:

[1, 5, 11, 41, 55, 107, 205, 451, 535, 1177, 2255, 4387, 5885, 11393, 21935, 48257, 56965, 125323, 241285, 467113, 626615, 1219051, 2335565, 5138243, 6095255, 13409561, 25691215, 49981091, 67047805, 249905455, 549792001, 2748960005]

約数ペア:

[(1, 2748960005), (5, 549792001), (11, 249905455), (41, 67047805), (55, 49981091), (107, 25691215), (205, 13409561), (451, 6095255), (535, 5138243), (1177, 2335565), (2255, 1219051), (4387, 626615), (5885, 467113), (11393, 241285), (21935, 125323), (48257, 56965)]