16406948225

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{14947}}^1$

素因数の和:15086

約数の個数: 36

約数和(自身を含む): 21525299376

約数和(自身を除く): 5118351151

約数列:

[1, 5, 23, 25, 83, 115, 415, 529, 575, 1909, 2075, 2645, 9545, 13225, 14947, 43907, 47725, 74735, 219535, 343781, 373675, 1097675, 1240601, 1718905, 6203005, 7906963, 8594525, 28533823, 31015025, 39534815, 142669115, 197674075, 656277929, 713345575, 3281389645, 16406948225]

約数ペア:

[(1, 16406948225), (5, 3281389645), (23, 713345575), (25, 656277929), (83, 197674075), (115, 142669115), (415, 39534815), (529, 31015025), (575, 28533823), (1909, 8594525), (2075, 7906963), (2645, 6203005), (9545, 1718905), (13225, 1240601), (14947, 1097675), (43907, 373675), (47725, 343781), (74735, 219535)]