71086785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61547}}^1$

素因数の和:61573

約数の個数: 32

約数和(自身を含む): 141806592

約数和(自身を除く): 70719807

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 61547, 184641, 307735, 430829, 677017, 923205, 1292487, 2031051, 2154145, 3385085, 4739119, 6462435, 10155255, 14217357, 23695595, 71086785]

約数ペア:

[(1, 71086785), (3, 23695595), (5, 14217357), (7, 10155255), (11, 6462435), (15, 4739119), (21, 3385085), (33, 2154145), (35, 2031051), (55, 1292487), (77, 923205), (105, 677017), (165, 430829), (231, 307735), (385, 184641), (1155, 61547)]