231839175

素因数分解:

$3^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{3821}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 383881680

約数和(自身を除く): 152042505

約数列:

[1, 3, 5, 15, 25, 75, 809, 2427, 3821, 4045, 11463, 12135, 19105, 20225, 57315, 60675, 95525, 286575, 3091189, 9273567, 15455945, 46367835, 77279725, 231839175]

約数ペア:

[(1, 231839175), (3, 77279725), (5, 46367835), (15, 15455945), (25, 9273567), (75, 3091189), (809, 286575), (2427, 95525), (3821, 60675), (4045, 57315), (11463, 20225), (12135, 19105)]