23921055

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4840

約数の個数: 32

約数和(自身を含む): 43684800

約数和(自身を除く): 19763745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4789, 4995, 14367, 23945, 43101, 71835, 129303, 177193, 215505, 531579, 646515, 885965, 1594737, 2657895, 4784211, 7973685, 23921055]

約数ペア:

[(1, 23921055), (3, 7973685), (5, 4784211), (9, 2657895), (15, 1594737), (27, 885965), (37, 646515), (45, 531579), (111, 215505), (135, 177193), (185, 129303), (333, 71835), (555, 43101), (999, 23945), (1665, 14367), (4789, 4995)]