1315208445

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{2459}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 2127565440

約数和(自身を除く): 812356995

約数列:

[1, 3, 5, 15, 181, 197, 543, 591, 905, 985, 2459, 2715, 2955, 7377, 12295, 35657, 36885, 106971, 178285, 445079, 484423, 534855, 1335237, 1453269, 2225395, 2422115, 6676185, 7266345, 87680563, 263041689, 438402815, 1315208445]

約数ペア:

[(1, 1315208445), (3, 438402815), (5, 263041689), (15, 87680563), (181, 7266345), (197, 6676185), (543, 2422115), (591, 2225395), (905, 1453269), (985, 1335237), (2459, 534855), (2715, 484423), (2955, 445079), (7377, 178285), (12295, 106971), (35657, 36885)]