12699065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 15672528

約数和(自身を除く): 2973463

約数列:

[1, 5, 53, 173, 265, 277, 865, 1385, 9169, 14681, 45845, 47921, 73405, 239605, 2539813, 12699065]

約数ペア:

[(1, 12699065), (5, 2539813), (53, 239605), (173, 73405), (265, 47921), (277, 45845), (865, 14681), (1385, 9169)]