27968415

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18461}}^1$

素因数の和:18570

約数の個数: 16

約数和(自身を含む): 45194976

約数和(自身を除く): 17226561

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 18461, 55383, 92305, 276915, 1864561, 5593683, 9322805, 27968415]

約数ペア:

[(1, 27968415), (3, 9322805), (5, 5593683), (15, 1864561), (101, 276915), (303, 92305), (505, 55383), (1515, 18461)]