273412485

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{31481}}^1$

素因数の和:31685

約数の個数: 24

約数和(自身を含む): 476385624

約数和(自身を除く): 202973139

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8685, 31481, 94443, 157405, 283329, 472215, 1416645, 6075833, 18227499, 30379165, 54682497, 91137495, 273412485]

約数ペア:

[(1, 273412485), (3, 91137495), (5, 54682497), (9, 30379165), (15, 18227499), (45, 6075833), (193, 1416645), (579, 472215), (965, 283329), (1737, 157405), (2895, 94443), (8685, 31481)]