189812735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5407}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 280350720

約数和(自身を除く): 90537985

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 413, 595, 1003, 2065, 5015, 5407, 7021, 27035, 35105, 37849, 91919, 189245, 319013, 459595, 643433, 1595065, 2233091, 3217165, 5423221, 11165455, 27116105, 37962547, 189812735]

約数ペア:

[(1, 189812735), (5, 37962547), (7, 27116105), (17, 11165455), (35, 5423221), (59, 3217165), (85, 2233091), (119, 1595065), (295, 643433), (413, 459595), (595, 319013), (1003, 189245), (2065, 91919), (5015, 37849), (5407, 35105), (7021, 27035)]