2080480515

素因数分解:

$3^1\times 5^1\times {\mathrm{4591}}^1\times {\mathrm{30211}}^1$

素因数の和:34810

約数の個数: 16

約数和(自身を含む): 3329604096

約数和(自身を除く): 1249123581

約数列:

[1, 3, 5, 15, 4591, 13773, 22955, 30211, 68865, 90633, 151055, 453165, 138698701, 416096103, 693493505, 2080480515]

約数ペア:

[(1, 2080480515), (3, 693493505), (5, 416096103), (15, 138698701), (4591, 453165), (13773, 151055), (22955, 90633), (30211, 68865)]