12668889705

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{32213}}^1$

素因数の和:32545

約数の個数: 32

約数和(自身を含む): 20522121984

約数和(自身を除く): 7853232279

約数列:

[1, 3, 5, 15, 157, 167, 471, 501, 785, 835, 2355, 2505, 26219, 32213, 78657, 96639, 131095, 161065, 393285, 483195, 5057441, 5379571, 15172323, 16138713, 25287205, 26897855, 75861615, 80693565, 844592647, 2533777941, 4222963235, 12668889705]

約数ペア:

[(1, 12668889705), (3, 4222963235), (5, 2533777941), (15, 844592647), (157, 80693565), (167, 75861615), (471, 26897855), (501, 25287205), (785, 16138713), (835, 15172323), (2355, 5379571), (2505, 5057441), (26219, 483195), (32213, 393285), (78657, 161065), (96639, 131095)]