4894725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 4479675

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 349, 425, 561, 825, 935, 1047, 1275, 1745, 2805, 3839, 4675, 5235, 5933, 8725, 11517, 14025, 17799, 19195, 26175, 29665, 57585, 65263, 88995, 95975, 148325, 195789, 287925, 326315, 444975, 978945, 1631575, 4894725]

約数ペア:

[(1, 4894725), (3, 1631575), (5, 978945), (11, 444975), (15, 326315), (17, 287925), (25, 195789), (33, 148325), (51, 95975), (55, 88995), (75, 65263), (85, 57585), (165, 29665), (187, 26175), (255, 19195), (275, 17799), (349, 14025), (425, 11517), (561, 8725), (825, 5933), (935, 5235), (1047, 4675), (1275, 3839), (1745, 2805)]