1313558785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{50923}}^1$

素因数の和:51013

約数の個数: 32

約数和(自身を含む): 1994591232

約数和(自身を除く): 681032447

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 3685, 5159, 25795, 50923, 254615, 356461, 560153, 1782305, 2800765, 3411841, 3921071, 17059205, 19605355, 23882887, 37530251, 119414435, 187651255, 262711757, 1313558785]

約数ペア:

[(1, 1313558785), (5, 262711757), (7, 187651255), (11, 119414435), (35, 37530251), (55, 23882887), (67, 19605355), (77, 17059205), (335, 3921071), (385, 3411841), (469, 2800765), (737, 1782305), (2345, 560153), (3685, 356461), (5159, 254615), (25795, 50923)]