11970045

素因数分解:

$3^3\times 5^1\times {\mathrm{88667}}^1$

素因数の和:88681

約数の個数: 16

約数和(自身を含む): 21280320

約数和(自身を除く): 9310275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 88667, 266001, 443335, 798003, 1330005, 2394009, 3990015, 11970045]

約数ペア:

[(1, 11970045), (3, 3990015), (5, 2394009), (9, 1330005), (15, 798003), (27, 443335), (45, 266001), (135, 88667)]