1207982015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 1525810176

約数和(自身を除く): 317828161

約数列:

[1, 5, 43, 47, 173, 215, 235, 691, 865, 2021, 3455, 7439, 8131, 10105, 29713, 32477, 37195, 40655, 119543, 148565, 162385, 349633, 597715, 1396511, 1748165, 5140349, 5618521, 6982555, 25701745, 28092605, 241596403, 1207982015]

約数ペア:

[(1, 1207982015), (5, 241596403), (43, 28092605), (47, 25701745), (173, 6982555), (215, 5618521), (235, 5140349), (691, 1748165), (865, 1396511), (2021, 597715), (3455, 349633), (7439, 162385), (8131, 148565), (10105, 119543), (29713, 40655), (32477, 37195)]