12360475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 16248960

約数和(自身を除く): 3888485

約数列:

[1, 5, 25, 31, 41, 155, 205, 389, 775, 1025, 1271, 1945, 6355, 9725, 12059, 15949, 31775, 60295, 79745, 301475, 398725, 494419, 2472095, 12360475]

約数ペア:

[(1, 12360475), (5, 2472095), (25, 494419), (31, 398725), (41, 301475), (155, 79745), (205, 60295), (389, 31775), (775, 15949), (1025, 12059), (1271, 9725), (1945, 6355)]