1551155995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 2014046208

約数和(自身を除く): 462890213

約数列:

[1, 5, 23, 37, 107, 115, 185, 535, 851, 2461, 3407, 3959, 4255, 12305, 17035, 19795, 78361, 91057, 126059, 364549, 391805, 455285, 630295, 1822745, 2899357, 8384627, 13488313, 14496785, 41923135, 67441565, 310231199, 1551155995]

約数ペア:

[(1, 1551155995), (5, 310231199), (23, 67441565), (37, 41923135), (107, 14496785), (115, 13488313), (185, 8384627), (535, 2899357), (851, 1822745), (2461, 630295), (3407, 455285), (3959, 391805), (4255, 364549), (12305, 126059), (17035, 91057), (19795, 78361)]