1142386805

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10691}}^1$

素因数の和:10817

約数の個数: 32

約数和(自身を含む): 1625868288

約数和(自身を除く): 483481483

約数列:

[1, 5, 7, 35, 43, 71, 215, 301, 355, 497, 1505, 2485, 3053, 10691, 15265, 21371, 53455, 74837, 106855, 374185, 459713, 759061, 2298565, 3217991, 3795305, 5313427, 16089955, 26567135, 32639623, 163198115, 228477361, 1142386805]

約数ペア:

[(1, 1142386805), (5, 228477361), (7, 163198115), (35, 32639623), (43, 26567135), (71, 16089955), (215, 5313427), (301, 3795305), (355, 3217991), (497, 2298565), (1505, 759061), (2485, 459713), (3053, 374185), (10691, 106855), (15265, 74837), (21371, 53455)]