857242813505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3187}}^1\times {\mathrm{100931}}^1$

素因数の和:104177

約数の個数: 32

約数和(自身を含む): 1135208850048

約数和(自身を除く): 277966036543

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 3187, 15935, 41431, 100931, 130667, 207155, 504655, 653335, 1312103, 1698671, 4138171, 6560515, 8493355, 20690855, 53796223, 268981115, 321667097, 1608335485, 4181672261, 13188350977, 20908361305, 65941754885, 171448562701, 857242813505]

約数ペア:

[(1, 857242813505), (5, 171448562701), (13, 65941754885), (41, 20908361305), (65, 13188350977), (205, 4181672261), (533, 1608335485), (2665, 321667097), (3187, 268981115), (15935, 53796223), (41431, 20690855), (100931, 8493355), (130667, 6560515), (207155, 4138171), (504655, 1698671), (653335, 1312103)]