1315277295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{2377}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 2164398528

約数和(自身を除く): 849121233

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 997, 2377, 2991, 4985, 7131, 11885, 14955, 35655, 36889, 87949, 110667, 184445, 263847, 439745, 553335, 1319235, 2369869, 7109607, 11849345, 35548035, 87685153, 263055459, 438425765, 1315277295]

約数ペア:

[(1, 1315277295), (3, 438425765), (5, 263055459), (15, 87685153), (37, 35548035), (111, 11849345), (185, 7109607), (555, 2369869), (997, 1319235), (2377, 553335), (2991, 439745), (4985, 263847), (7131, 184445), (11885, 110667), (14955, 87949), (35655, 36889)]