149584815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 278160480

約数和(自身を除く): 128575665

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 2385, 3021, 3301, 5035, 9063, 9903, 15105, 16505, 29709, 45315, 49515, 62719, 148545, 174953, 188157, 313595, 524859, 564471, 874765, 940785, 1574577, 2624295, 2822355, 3324107, 7872885, 9972321, 16620535, 29916963, 49861605, 149584815]

約数ペア:

[(1, 149584815), (3, 49861605), (5, 29916963), (9, 16620535), (15, 9972321), (19, 7872885), (45, 3324107), (53, 2822355), (57, 2624295), (95, 1574577), (159, 940785), (171, 874765), (265, 564471), (285, 524859), (477, 313595), (795, 188157), (855, 174953), (1007, 148545), (2385, 62719), (3021, 49515), (3301, 45315), (5035, 29709), (9063, 16505), (9903, 15105)]