134638525

素因数分解:

$5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 195924960

約数和(自身を除く): 61286435

約数列:

[1, 5, 7, 25, 35, 49, 131, 175, 245, 655, 839, 917, 1225, 3275, 4195, 4585, 5873, 6419, 20975, 22925, 29365, 32095, 41111, 109909, 146825, 160475, 205555, 549545, 769363, 1027775, 2747725, 3846815, 5385541, 19234075, 26927705, 134638525]

約数ペア:

[(1, 134638525), (5, 26927705), (7, 19234075), (25, 5385541), (35, 3846815), (49, 2747725), (131, 1027775), (175, 769363), (245, 549545), (655, 205555), (839, 160475), (917, 146825), (1225, 109909), (3275, 41111), (4195, 32095), (4585, 29365), (5873, 22925), (6419, 20975)]