142003455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10369}}^1$

素因数の和:10471

約数の個数: 32

約数和(自身を含む): 250871040

約数和(自身を除く): 108867585

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 10369, 13695, 31107, 51845, 114059, 155535, 342177, 570295, 860627, 1710885, 2581881, 4303135, 9466897, 12909405, 28400691, 47334485, 142003455]

約数ペア:

[(1, 142003455), (3, 47334485), (5, 28400691), (11, 12909405), (15, 9466897), (33, 4303135), (55, 2581881), (83, 1710885), (165, 860627), (249, 570295), (415, 342177), (913, 155535), (1245, 114059), (2739, 51845), (4565, 31107), (10369, 13695)]