29996925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 60031872

約数和(自身を除く): 30034947

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, 3361, 8925, 10083, 16805, 23527, 50415, 57137, 70581, 84025, 117635, 171411, 252075, 285685, 352905, 399959, 588175, 857055, 1199877, 1428425, 1764525, 1999795, 4285275, 5999385, 9998975, 29996925]

約数ペア:

[(1, 29996925), (3, 9998975), (5, 5999385), (7, 4285275), (15, 1999795), (17, 1764525), (21, 1428425), (25, 1199877), (35, 857055), (51, 588175), (75, 399959), (85, 352905), (105, 285685), (119, 252075), (175, 171411), (255, 117635), (357, 84025), (425, 70581), (525, 57137), (595, 50415), (1275, 23527), (1785, 16805), (2975, 10083), (3361, 8925)]