121800295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24631}}^1$

素因数の和:24702

約数の個数: 16

約数和(自身を含む): 156068352

約数和(自身を除く): 34268057

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 24631, 123155, 566513, 1059133, 2832565, 5295665, 24360059, 121800295]

約数ペア:

[(1, 121800295), (5, 24360059), (23, 5295665), (43, 2832565), (115, 1059133), (215, 566513), (989, 123155), (4945, 24631)]