12568065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11801}}^1$

素因数の和:11880

約数の個数: 16

約数和(自身を含む): 20393856

約数和(自身を除く): 7825791

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11801, 35403, 59005, 177015, 837871, 2513613, 4189355, 12568065]

約数ペア:

[(1, 12568065), (3, 4189355), (5, 2513613), (15, 837871), (71, 177015), (213, 59005), (355, 35403), (1065, 11801)]