55143065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4273}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 69238800

約数和(自身を除く): 14095735

約数列:

[1, 5, 29, 89, 145, 445, 2581, 4273, 12905, 21365, 123917, 380297, 619585, 1901485, 11028613, 55143065]

約数ペア:

[(1, 55143065), (5, 11028613), (29, 1901485), (89, 619585), (145, 380297), (445, 123917), (2581, 21365), (4273, 12905)]