190953435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 144969765

約数列:

[1, 3, 5, 15, 17, 51, 53, 71, 85, 159, 199, 213, 255, 265, 355, 597, 795, 901, 995, 1065, 1207, 2703, 2985, 3383, 3621, 3763, 4505, 6035, 10149, 10547, 11289, 13515, 14129, 16915, 18105, 18815, 31641, 42387, 50745, 52735, 56445, 63971, 70645, 158205, 179299, 191913, 211935, 240193, 319855, 537897, 720579, 748837, 896495, 959565, 1200965, 2246511, 2689485, 3602895, 3744185, 11232555, 12730229, 38190687, 63651145, 190953435]

約数ペア:

[(1, 190953435), (3, 63651145), (5, 38190687), (15, 12730229), (17, 11232555), (51, 3744185), (53, 3602895), (71, 2689485), (85, 2246511), (159, 1200965), (199, 959565), (213, 896495), (255, 748837), (265, 720579), (355, 537897), (597, 319855), (795, 240193), (901, 211935), (995, 191913), (1065, 179299), (1207, 158205), (2703, 70645), (2985, 63971), (3383, 56445), (3621, 52735), (3763, 50745), (4505, 42387), (6035, 31641), (10149, 18815), (10547, 18105), (11289, 16915), (13515, 14129)]