20173569825

素因数分解:

$3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{349}}^1\times {\mathrm{2287}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 33563129600

約数和(自身を除く): 13389559775

約数列:

[1, 3, 5, 15, 25, 75, 337, 349, 1011, 1047, 1685, 1745, 2287, 5055, 5235, 6861, 8425, 8725, 11435, 25275, 26175, 34305, 57175, 117613, 171525, 352839, 588065, 770719, 798163, 1764195, 2312157, 2394489, 2940325, 3853595, 3990815, 8820975, 11560785, 11972445, 19267975, 19954075, 57803925, 59862225, 268980931, 806942793, 1344904655, 4034713965, 6724523275, 20173569825]

約数ペア:

[(1, 20173569825), (3, 6724523275), (5, 4034713965), (15, 1344904655), (25, 806942793), (75, 268980931), (337, 59862225), (349, 57803925), (1011, 19954075), (1047, 19267975), (1685, 11972445), (1745, 11560785), (2287, 8820975), (5055, 3990815), (5235, 3853595), (6861, 2940325), (8425, 2394489), (8725, 2312157), (11435, 1764195), (25275, 798163), (26175, 770719), (34305, 588065), (57175, 352839), (117613, 171525)]