22140135

素因数分解:

$3^4\times 5^1\times {\mathrm{54667}}^1$

素因数の和:54684

約数の個数: 20

約数和(自身を含む): 39688968

約数和(自身を除く): 17548833

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54667, 164001, 273335, 492003, 820005, 1476009, 2460015, 4428027, 7380045, 22140135]

約数ペア:

[(1, 22140135), (3, 7380045), (5, 4428027), (9, 2460015), (15, 1476009), (27, 820005), (45, 492003), (81, 273335), (135, 164001), (405, 54667)]