9849125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 15724800

約数和(自身を除く): 5875675

約数列:

[1, 5, 11, 13, 19, 25, 29, 55, 65, 95, 125, 143, 145, 209, 247, 275, 319, 325, 377, 475, 551, 715, 725, 1045, 1235, 1375, 1595, 1625, 1885, 2375, 2717, 2755, 3575, 3625, 4147, 5225, 6061, 6175, 7163, 7975, 9425, 13585, 13775, 17875, 20735, 26125, 30305, 30875, 35815, 39875, 47125, 67925, 68875, 78793, 103675, 151525, 179075, 339625, 393965, 518375, 757625, 895375, 1969825, 9849125]

約数ペア:

[(1, 9849125), (5, 1969825), (11, 895375), (13, 757625), (19, 518375), (25, 393965), (29, 339625), (55, 179075), (65, 151525), (95, 103675), (125, 78793), (143, 68875), (145, 67925), (209, 47125), (247, 39875), (275, 35815), (319, 30875), (325, 30305), (377, 26125), (475, 20735), (551, 17875), (715, 13775), (725, 13585), (1045, 9425), (1235, 7975), (1375, 7163), (1595, 6175), (1625, 6061), (1885, 5225), (2375, 4147), (2717, 3625), (2755, 3575)]