156696945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 259725312

約数和(自身を除く): 103028367

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 2927, 3569, 8781, 10707, 14635, 17845, 43905, 53535, 125861, 242941, 377583, 629305, 728823, 1214705, 1887915, 3644115, 10446463, 31339389, 52232315, 156696945]

約数ペア:

[(1, 156696945), (3, 52232315), (5, 31339389), (15, 10446463), (43, 3644115), (83, 1887915), (129, 1214705), (215, 728823), (249, 629305), (415, 377583), (645, 242941), (1245, 125861), (2927, 53535), (3569, 43905), (8781, 17845), (10707, 14635)]