23364045

素因数分解:

$3^4\times 5^1\times {\mathrm{57689}}^1$

素因数の和:57706

約数の個数: 20

約数和(自身を含む): 41882940

約数和(自身を除く): 18518895

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57689, 173067, 288445, 519201, 865335, 1557603, 2596005, 4672809, 7788015, 23364045]

約数ペア:

[(1, 23364045), (3, 7788015), (5, 4672809), (9, 2596005), (15, 1557603), (27, 865335), (45, 519201), (81, 288445), (135, 173067), (405, 57689)]