8221095

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 15054336

約数和(自身を除く): 6833241

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 383, 405, 477, 795, 1149, 1431, 1915, 2385, 3447, 4293, 5745, 7155, 10341, 17235, 20299, 21465, 31023, 51705, 60897, 101495, 155115, 182691, 304485, 548073, 913455, 1644219, 2740365, 8221095]

約数ペア:

[(1, 8221095), (3, 2740365), (5, 1644219), (9, 913455), (15, 548073), (27, 304485), (45, 182691), (53, 155115), (81, 101495), (135, 60897), (159, 51705), (265, 31023), (383, 21465), (405, 20299), (477, 17235), (795, 10341), (1149, 7155), (1431, 5745), (1915, 4293), (2385, 3447)]