2127565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 2820096

約数和(自身を除く): 692531

約数列:

[1, 5, 11, 55, 101, 383, 505, 1111, 1915, 4213, 5555, 21065, 38683, 193415, 425513, 2127565]

約数ペア:

[(1, 2127565), (5, 425513), (11, 193415), (55, 38683), (101, 21065), (383, 5555), (505, 4213), (1111, 1915)]