7740995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 9821952

約数和(自身を除く): 2080957

約数列:

[1, 5, 23, 83, 115, 415, 811, 1909, 4055, 9545, 18653, 67313, 93265, 336565, 1548199, 7740995]

約数ペア:

[(1, 7740995), (5, 1548199), (23, 336565), (83, 93265), (115, 67313), (415, 18653), (811, 9545), (1909, 4055)]