23291235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 44448768

約数和(自身を除く): 21157533

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 211, 223, 495, 633, 669, 1055, 1115, 1899, 2007, 2321, 2453, 3165, 3345, 6963, 7359, 9495, 10035, 11605, 12265, 20889, 22077, 34815, 36795, 47053, 104445, 110385, 141159, 235265, 423477, 517583, 705795, 1552749, 2117385, 2587915, 4658247, 7763745, 23291235]

約数ペア:

[(1, 23291235), (3, 7763745), (5, 4658247), (9, 2587915), (11, 2117385), (15, 1552749), (33, 705795), (45, 517583), (55, 423477), (99, 235265), (165, 141159), (211, 110385), (223, 104445), (495, 47053), (633, 36795), (669, 34815), (1055, 22077), (1115, 20889), (1899, 12265), (2007, 11605), (2321, 10035), (2453, 9495), (3165, 7359), (3345, 6963)]