27271755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28859}}^1$

素因数の和:28880

約数の個数: 32

約数和(自身を含む): 55411200

約数和(自身を除く): 28139445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28859, 86577, 144295, 202013, 259731, 432885, 606039, 779193, 1010065, 1298655, 1818117, 3030195, 3895965, 5454351, 9090585, 27271755]

約数ペア:

[(1, 27271755), (3, 9090585), (5, 5454351), (7, 3895965), (9, 3030195), (15, 1818117), (21, 1298655), (27, 1010065), (35, 779193), (45, 606039), (63, 432885), (105, 259731), (135, 202013), (189, 144295), (315, 86577), (945, 28859)]