3216441215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{1237}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 4209596160

約数和(自身を除く): 993154945

約数列:

[1, 5, 13, 65, 109, 367, 545, 1237, 1417, 1835, 4771, 6185, 7085, 16081, 23855, 40003, 80405, 134833, 200015, 453979, 520039, 674165, 1752829, 2269895, 2600195, 5901727, 8764145, 29508635, 49483711, 247418555, 643288243, 3216441215]

約数ペア:

[(1, 3216441215), (5, 643288243), (13, 247418555), (65, 49483711), (109, 29508635), (367, 8764145), (545, 5901727), (1237, 2600195), (1417, 2269895), (1835, 1752829), (4771, 674165), (6185, 520039), (7085, 453979), (16081, 200015), (23855, 134833), (40003, 80405)]