127374555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110281}}^1$

素因数の和:110307

約数の個数: 32

約数和(自身を含む): 254089728

約数和(自身を除く): 126715173

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 110281, 330843, 551405, 771967, 1213091, 1654215, 2315901, 3639273, 3859835, 6065455, 8491637, 11579505, 18196365, 25474911, 42458185, 127374555]

約数ペア:

[(1, 127374555), (3, 42458185), (5, 25474911), (7, 18196365), (11, 11579505), (15, 8491637), (21, 6065455), (33, 3859835), (35, 3639273), (55, 2315901), (77, 1654215), (105, 1213091), (165, 771967), (231, 551405), (385, 330843), (1155, 110281)]