2530500765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{301789}}^1$

素因数の和:301853

約数の個数: 32

約数和(自身を含む): 4461663360

約数和(自身を除く): 1931162595

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 301789, 905367, 1508945, 3923257, 4526835, 11769771, 12976927, 19616285, 38930781, 58848855, 64884635, 168700051, 194653905, 506100153, 843500255, 2530500765]

約数ペア:

[(1, 2530500765), (3, 843500255), (5, 506100153), (13, 194653905), (15, 168700051), (39, 64884635), (43, 58848855), (65, 38930781), (129, 19616285), (195, 12976927), (215, 11769771), (559, 4526835), (645, 3923257), (1677, 1508945), (2795, 905367), (8385, 301789)]