227452455

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7109}}^1$

素因数の和:7205

約数の個数: 40

約数和(自身を含む): 412948800

約数和(自身を除く): 185496345

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 3555, 6399, 7109, 10665, 21327, 31995, 35545, 63981, 106635, 191943, 319905, 561611, 575829, 959715, 1684833, 2808055, 2879145, 5054499, 8424165, 15163497, 25272495, 45490491, 75817485, 227452455]

約数ペア:

[(1, 227452455), (3, 75817485), (5, 45490491), (9, 25272495), (15, 15163497), (27, 8424165), (45, 5054499), (79, 2879145), (81, 2808055), (135, 1684833), (237, 959715), (395, 575829), (405, 561611), (711, 319905), (1185, 191943), (2133, 106635), (3555, 63981), (6399, 35545), (7109, 31995), (10665, 21327)]