77238105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17107}}^1$

素因数の和:17165

約数の個数: 32

約数和(自身を含む): 144528384

約数和(自身を除く): 67290279

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 17107, 51321, 85535, 119749, 256605, 359247, 598745, 735601, 1796235, 2206803, 3678005, 5149207, 11034015, 15447621, 25746035, 77238105]

約数ペア:

[(1, 77238105), (3, 25746035), (5, 15447621), (7, 11034015), (15, 5149207), (21, 3678005), (35, 2206803), (43, 1796235), (105, 735601), (129, 598745), (215, 359247), (301, 256605), (645, 119749), (903, 85535), (1505, 51321), (4515, 17107)]