4567125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 8012160

約数和(自身を除く): 3445035

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 641, 1425, 1923, 2375, 3205, 7125, 9615, 12179, 16025, 36537, 48075, 60895, 80125, 182685, 240375, 304475, 913425, 1522375, 4567125]

約数ペア:

[(1, 4567125), (3, 1522375), (5, 913425), (15, 304475), (19, 240375), (25, 182685), (57, 80125), (75, 60895), (95, 48075), (125, 36537), (285, 16025), (375, 12179), (475, 9615), (641, 7125), (1425, 3205), (1923, 2375)]