25434825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 47705280

約数和(自身を除く): 22270455

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1373, 1425, 3705, 4119, 6175, 6865, 17849, 18525, 20595, 26087, 34325, 53547, 78261, 89245, 102975, 130435, 267735, 339131, 391305, 446225, 652175, 1017393, 1338675, 1695655, 1956525, 5086965, 8478275, 25434825]

約数ペア:

[(1, 25434825), (3, 8478275), (5, 5086965), (13, 1956525), (15, 1695655), (19, 1338675), (25, 1017393), (39, 652175), (57, 446225), (65, 391305), (75, 339131), (95, 267735), (195, 130435), (247, 102975), (285, 89245), (325, 78261), (475, 53547), (741, 34325), (975, 26087), (1235, 20595), (1373, 18525), (1425, 17849), (3705, 6865), (4119, 6175)]