312793485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10069}}^1$

素因数の和:10205

約数の個数: 32

約数和(自身を含む): 531696000

約数和(自身を除く): 218902515

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 6213, 10069, 10355, 30207, 31065, 50345, 151035, 191311, 573933, 956555, 1097521, 2869665, 3292563, 5487605, 16462815, 20852899, 62558697, 104264495, 312793485]

約数ペア:

[(1, 312793485), (3, 104264495), (5, 62558697), (15, 20852899), (19, 16462815), (57, 5487605), (95, 3292563), (109, 2869665), (285, 1097521), (327, 956555), (545, 573933), (1635, 191311), (2071, 151035), (6213, 50345), (10069, 31065), (10355, 30207)]