165707425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6143}}^1$

素因数の和:6249

約数の個数: 24

約数和(自身を含む): 223985664

約数和(自身を除く): 58278239

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2075, 5395, 6143, 26975, 30715, 79859, 153575, 399295, 509869, 1996475, 2549345, 6628297, 12746725, 33141485, 165707425]

約数ペア:

[(1, 165707425), (5, 33141485), (13, 12746725), (25, 6628297), (65, 2549345), (83, 1996475), (325, 509869), (415, 399295), (1079, 153575), (2075, 79859), (5395, 30715), (6143, 26975)]