313365165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1228883}}^1$

素因数の和:1228908

約数の個数: 16

約数和(自身を含む): 530877888

約数和(自身を除く): 217512723

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1228883, 3686649, 6144415, 18433245, 20891011, 62673033, 104455055, 313365165]

約数ペア:

[(1, 313365165), (3, 104455055), (5, 62673033), (15, 20891011), (17, 18433245), (51, 6144415), (85, 3686649), (255, 1228883)]