231337005

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 375473280

約数和(自身を除く): 144136275

約数列:

[1, 3, 5, 15, 139, 181, 417, 543, 613, 695, 905, 1839, 2085, 2715, 3065, 9195, 25159, 75477, 85207, 110953, 125795, 255621, 332859, 377385, 426035, 554765, 1278105, 1664295, 15422467, 46267401, 77112335, 231337005]

約数ペア:

[(1, 231337005), (3, 77112335), (5, 46267401), (15, 15422467), (139, 1664295), (181, 1278105), (417, 554765), (543, 426035), (613, 377385), (695, 332859), (905, 255621), (1839, 125795), (2085, 110953), (2715, 85207), (3065, 75477), (9195, 25159)]