15790147215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{56629}}^1$

素因数の和:57307

約数の個数: 32

約数和(自身を含む): 26176651200

約数和(自身を除く): 10386503985

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 641, 1923, 3205, 9615, 18589, 55767, 56629, 92945, 169887, 278835, 283145, 849435, 1642241, 4926723, 8211205, 24633615, 36299189, 108897567, 181495945, 544487835, 1052676481, 3158029443, 5263382405, 15790147215]

約数ペア:

[(1, 15790147215), (3, 5263382405), (5, 3158029443), (15, 1052676481), (29, 544487835), (87, 181495945), (145, 108897567), (435, 36299189), (641, 24633615), (1923, 8211205), (3205, 4926723), (9615, 1642241), (18589, 849435), (55767, 283145), (56629, 278835), (92945, 169887)]