856024455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{399079}}^1$

素因数の和:399111

約数の個数: 32

約数和(自身を含む): 1609090560

約数和(自身を除く): 753066105

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 399079, 1197237, 1995395, 4389869, 5188027, 5986185, 13169607, 15564081, 21949345, 25940135, 57068297, 65848035, 77820405, 171204891, 285341485, 856024455]

約数ペア:

[(1, 856024455), (3, 285341485), (5, 171204891), (11, 77820405), (13, 65848035), (15, 57068297), (33, 25940135), (39, 21949345), (55, 15564081), (65, 13169607), (143, 5986185), (165, 5188027), (195, 4389869), (429, 1995395), (715, 1197237), (2145, 399079)]