495907395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{4057}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 823936320

約数和(自身を除く): 328028925

約数列:

[1, 3, 5, 15, 29, 87, 145, 281, 435, 843, 1405, 4057, 4215, 8149, 12171, 20285, 24447, 40745, 60855, 117653, 122235, 352959, 588265, 1140017, 1764795, 3420051, 5700085, 17100255, 33060493, 99181479, 165302465, 495907395]

約数ペア:

[(1, 495907395), (3, 165302465), (5, 99181479), (15, 33060493), (29, 17100255), (87, 5700085), (145, 3420051), (281, 1764795), (435, 1140017), (843, 588265), (1405, 352959), (4057, 122235), (4215, 117653), (8149, 60855), (12171, 40745), (20285, 24447)]