30409155

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{4597}}^1$

素因数の和:4625

約数の個数: 48

約数和(自身を含む): 62900640

約数和(自身を除く): 32491485

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 4597, 6615, 13791, 22985, 32179, 41373, 68955, 96537, 124119, 160895, 206865, 225253, 289611, 482685, 620595, 675759, 868833, 1126265, 1448055, 2027277, 3378795, 4344165, 6081831, 10136385, 30409155]

約数ペア:

[(1, 30409155), (3, 10136385), (5, 6081831), (7, 4344165), (9, 3378795), (15, 2027277), (21, 1448055), (27, 1126265), (35, 868833), (45, 675759), (49, 620595), (63, 482685), (105, 289611), (135, 225253), (147, 206865), (189, 160895), (245, 124119), (315, 96537), (441, 68955), (735, 41373), (945, 32179), (1323, 22985), (2205, 13791), (4597, 6615)]