4687975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 6285312

約数和(自身を除く): 1597337

約数列:

[1, 5, 23, 25, 31, 115, 155, 263, 575, 713, 775, 1315, 3565, 6049, 6575, 8153, 17825, 30245, 40765, 151225, 187519, 203825, 937595, 4687975]

約数ペア:

[(1, 4687975), (5, 937595), (23, 203825), (25, 187519), (31, 151225), (115, 40765), (155, 30245), (263, 17825), (575, 8153), (713, 6575), (775, 6049), (1315, 3565)]