28480796065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{13259}}^1$

素因数の和:14001

約数の個数: 32

約数和(自身を含む): 37222623360

約数和(自身を除く): 8741827295

約数列:

[1, 5, 17, 37, 85, 185, 629, 683, 3145, 3415, 11611, 13259, 25271, 58055, 66295, 126355, 225403, 429607, 490583, 1127015, 2148035, 2452915, 8339911, 9055897, 41699555, 45279485, 153950249, 335068189, 769751245, 1675340945, 5696159213, 28480796065]

約数ペア:

[(1, 28480796065), (5, 5696159213), (17, 1675340945), (37, 769751245), (85, 335068189), (185, 153950249), (629, 45279485), (683, 41699555), (3145, 9055897), (3415, 8339911), (11611, 2452915), (13259, 2148035), (25271, 1127015), (58055, 490583), (66295, 429607), (126355, 225403)]