1036799831015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1559}}^1\times {\mathrm{20101}}^1$

素因数の和:22187

約数の個数: 32

約数和(自身を含む): 1343424700800

約数和(自身を除く): 306624869785

約数列:

[1, 5, 13, 65, 509, 1559, 2545, 6617, 7795, 20101, 20267, 33085, 100505, 101335, 261313, 793531, 1306565, 3967655, 10231409, 10315903, 31337459, 51157045, 51579515, 133008317, 156687295, 407386967, 665041585, 2036934835, 15950766631, 79753833155, 207359966203, 1036799831015]

約数ペア:

[(1, 1036799831015), (5, 207359966203), (13, 79753833155), (65, 15950766631), (509, 2036934835), (1559, 665041585), (2545, 407386967), (6617, 156687295), (7795, 133008317), (20101, 51579515), (20267, 51157045), (33085, 31337459), (100505, 10315903), (101335, 10231409), (261313, 3967655), (793531, 1306565)]