54454225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 27540527

約数列:

[1, 5, 7, 23, 25, 35, 83, 115, 161, 163, 175, 415, 575, 581, 805, 815, 1141, 1909, 2075, 2905, 3749, 4025, 4075, 5705, 9545, 13363, 13529, 14525, 18745, 26243, 28525, 47725, 66815, 67645, 93725, 94703, 131215, 311167, 334075, 338225, 473515, 656075, 1555835, 2178169, 2367575, 7779175, 10890845, 54454225]

約数ペア:

[(1, 54454225), (5, 10890845), (7, 7779175), (23, 2367575), (25, 2178169), (35, 1555835), (83, 656075), (115, 473515), (161, 338225), (163, 334075), (175, 311167), (415, 131215), (575, 94703), (581, 93725), (805, 67645), (815, 66815), (1141, 47725), (1909, 28525), (2075, 26243), (2905, 18745), (3749, 14525), (4025, 13529), (4075, 13363), (5705, 9545)]