47298225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 85064000

約数和(自身を除く): 37765775

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 349, 417, 695, 975, 1047, 1745, 1807, 2085, 3475, 4537, 5235, 5421, 8725, 9035, 10425, 13611, 22685, 26175, 27105, 45175, 48511, 68055, 113425, 135525, 145533, 242555, 340275, 630643, 727665, 1212775, 1891929, 3153215, 3638325, 9459645, 15766075, 47298225]

約数ペア:

[(1, 47298225), (3, 15766075), (5, 9459645), (13, 3638325), (15, 3153215), (25, 1891929), (39, 1212775), (65, 727665), (75, 630643), (139, 340275), (195, 242555), (325, 145533), (349, 135525), (417, 113425), (695, 68055), (975, 48511), (1047, 45175), (1745, 27105), (1807, 26175), (2085, 22685), (3475, 13611), (4537, 10425), (5235, 9035), (5421, 8725)]