166329925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 211861440

約数和(自身を除く): 45531515

約数列:

[1, 5, 25, 71, 83, 355, 415, 1129, 1775, 2075, 5645, 5893, 28225, 29465, 80159, 93707, 147325, 400795, 468535, 2003975, 2342675, 6653197, 33265985, 166329925]

約数ペア:

[(1, 166329925), (5, 33265985), (25, 6653197), (71, 2342675), (83, 2003975), (355, 468535), (415, 400795), (1129, 147325), (1775, 93707), (2075, 80159), (5645, 29465), (5893, 28225)]