67277565

素因数分解:

$3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1697}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 116815608

約数和(自身を除く): 49538043

約数列:

[1, 3, 5, 9, 15, 45, 881, 1697, 2643, 4405, 5091, 7929, 8485, 13215, 15273, 25455, 39645, 76365, 1495057, 4485171, 7475285, 13455513, 22425855, 67277565]

約数ペア:

[(1, 67277565), (3, 22425855), (5, 13455513), (9, 7475285), (15, 4485171), (45, 1495057), (881, 76365), (1697, 39645), (2643, 25455), (4405, 15273), (5091, 13215), (7929, 8485)]