87394905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149393}}^1$

素因数の和:149417

約数の個数: 24

約数和(自身を含む): 163138248

約数和(自身を除く): 75743343

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 149393, 448179, 746965, 1344537, 1942109, 2240895, 5826327, 6722685, 9710545, 17478981, 29131635, 87394905]

約数ペア:

[(1, 87394905), (3, 29131635), (5, 17478981), (9, 9710545), (13, 6722685), (15, 5826327), (39, 2240895), (45, 1942109), (65, 1344537), (117, 746965), (195, 448179), (585, 149393)]