18441901705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{95413}}^1$

素因数の和:95521

約数の個数: 32

約数和(自身を含む): 24181724160

約数和(自身を除く): 5739822455

約数列:

[1, 5, 29, 31, 43, 145, 155, 215, 899, 1247, 1333, 4495, 6235, 6665, 38657, 95413, 193285, 477065, 2766977, 2957803, 4102759, 13834885, 14789015, 20513795, 85776287, 118980011, 127185529, 428881435, 594900055, 635927645, 3688380341, 18441901705]

約数ペア:

[(1, 18441901705), (5, 3688380341), (29, 635927645), (31, 594900055), (43, 428881435), (145, 127185529), (155, 118980011), (215, 85776287), (899, 20513795), (1247, 14789015), (1333, 13834885), (4495, 4102759), (6235, 2957803), (6665, 2766977), (38657, 477065), (95413, 193285)]