64075455

素因数分解:

$3^6\times 5^1\times {\mathrm{17579}}^1$

素因数の和:17602

約数の個数: 28

約数和(自身を含む): 115289640

約数和(自身を除く): 51214185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 17579, 52737, 87895, 158211, 263685, 474633, 791055, 1423899, 2373165, 4271697, 7119495, 12815091, 21358485, 64075455]

約数ペア:

[(1, 64075455), (3, 21358485), (5, 12815091), (9, 7119495), (15, 4271697), (27, 2373165), (45, 1423899), (81, 791055), (135, 474633), (243, 263685), (405, 158211), (729, 87895), (1215, 52737), (3645, 17579)]