11808280845

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1267663}}^1$

素因数の和:1267703

約数の個数: 40

約数和(自身を含む): 22087777536

約数和(自身を除く): 10279496691

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 1267663, 3802989, 6338315, 11408967, 19014945, 29156249, 34226901, 57044835, 87468747, 102680703, 145781245, 171134505, 262406241, 437343735, 513403515, 787218723, 1312031205, 2361656169, 3936093615, 11808280845]

約数ペア:

[(1, 11808280845), (3, 3936093615), (5, 2361656169), (9, 1312031205), (15, 787218723), (23, 513403515), (27, 437343735), (45, 262406241), (69, 171134505), (81, 145781245), (115, 102680703), (135, 87468747), (207, 57044835), (345, 34226901), (405, 29156249), (621, 19014945), (1035, 11408967), (1863, 6338315), (3105, 3802989), (9315, 1267663)]