21806235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44053}}^1$

素因数の和:44075

約数の個数: 24

約数和(自身を含む): 41234544

約数和(自身を除く): 19428309

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 44053, 132159, 220265, 396477, 484583, 660795, 1453749, 1982385, 2422915, 4361247, 7268745, 21806235]

約数ペア:

[(1, 21806235), (3, 7268745), (5, 4361247), (9, 2422915), (11, 1982385), (15, 1453749), (33, 660795), (45, 484583), (55, 396477), (99, 220265), (165, 132159), (495, 44053)]