15692716915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{10247}}^1$

素因数の和:10731

約数の個数: 32

約数和(自身を含む): 20453368320

約数和(自身を除く): 4760651405

約数列:

[1, 5, 17, 43, 85, 215, 419, 731, 2095, 3655, 7123, 10247, 18017, 35615, 51235, 90085, 174199, 306289, 440621, 870995, 1531445, 2203105, 4293493, 7490557, 21467465, 37452785, 72989381, 184620199, 364946905, 923100995, 3138543383, 15692716915]

約数ペア:

[(1, 15692716915), (5, 3138543383), (17, 923100995), (43, 364946905), (85, 184620199), (215, 72989381), (419, 37452785), (731, 21467465), (2095, 7490557), (3655, 4293493), (7123, 2203105), (10247, 1531445), (18017, 870995), (35615, 440621), (51235, 306289), (90085, 174199)]