23443155

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 41925120

約数和(自身を除く): 18481965

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 823, 1055, 1899, 2469, 3165, 4115, 5697, 7407, 9495, 12345, 22221, 28485, 37035, 111105, 173653, 520959, 868265, 1562877, 2604795, 4688631, 7814385, 23443155]

約数ペア:

[(1, 23443155), (3, 7814385), (5, 4688631), (9, 2604795), (15, 1562877), (27, 868265), (45, 520959), (135, 173653), (211, 111105), (633, 37035), (823, 28485), (1055, 22221), (1899, 12345), (2469, 9495), (3165, 7407), (4115, 5697)]