23349465

素因数分解:

$3^4\times 5^1\times {\mathrm{57653}}^1$

素因数の和:57670

約数の個数: 20

約数和(自身を含む): 41856804

約数和(自身を除く): 18507339

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57653, 172959, 288265, 518877, 864795, 1556631, 2594385, 4669893, 7783155, 23349465]

約数ペア:

[(1, 23349465), (3, 7783155), (5, 4669893), (9, 2594385), (15, 1556631), (27, 864795), (45, 518877), (81, 288265), (135, 172959), (405, 57653)]