260047725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29137}}^1$

素因数の和:29174

約数の個数: 48

約数和(自身を含む): 520288128

約数和(自身を除く): 260240403

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 29137, 87411, 145685, 203959, 437055, 495329, 611877, 728425, 1019795, 1485987, 2185275, 2476645, 3059385, 3467303, 5098975, 7429935, 10401909, 12383225, 15296925, 17336515, 37149675, 52009545, 86682575, 260047725]

約数ペア:

[(1, 260047725), (3, 86682575), (5, 52009545), (7, 37149675), (15, 17336515), (17, 15296925), (21, 12383225), (25, 10401909), (35, 7429935), (51, 5098975), (75, 3467303), (85, 3059385), (105, 2476645), (119, 2185275), (175, 1485987), (255, 1019795), (357, 728425), (425, 611877), (525, 495329), (595, 437055), (1275, 203959), (1785, 145685), (2975, 87411), (8925, 29137)]