1084455

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 2001600

約数和(自身を除く): 917145

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 277, 435, 783, 831, 1305, 1385, 2493, 3915, 4155, 7479, 8033, 12465, 24099, 37395, 40165, 72297, 120495, 216891, 361485, 1084455]

約数ペア:

[(1, 1084455), (3, 361485), (5, 216891), (9, 120495), (15, 72297), (27, 40165), (29, 37395), (45, 24099), (87, 12465), (135, 8033), (145, 7479), (261, 4155), (277, 3915), (435, 2493), (783, 1385), (831, 1305)]