6871825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 10177920

約数和(自身を除く): 3306095

約数列:

[1, 5, 17, 19, 23, 25, 37, 85, 95, 115, 185, 323, 391, 425, 437, 475, 575, 629, 703, 851, 925, 1615, 1955, 2185, 3145, 3515, 4255, 7429, 8075, 9775, 10925, 11951, 14467, 15725, 16169, 17575, 21275, 37145, 59755, 72335, 80845, 185725, 274873, 298775, 361675, 404225, 1374365, 6871825]

約数ペア:

[(1, 6871825), (5, 1374365), (17, 404225), (19, 361675), (23, 298775), (25, 274873), (37, 185725), (85, 80845), (95, 72335), (115, 59755), (185, 37145), (323, 21275), (391, 17575), (425, 16169), (437, 15725), (475, 14467), (575, 11951), (629, 10925), (703, 9775), (851, 8075), (925, 7429), (1615, 4255), (1955, 3515), (2185, 3145)]