1303660715

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 1819459584

約数和(自身を除く): 515798869

約数列:

[1, 5, 7, 35, 107, 127, 535, 635, 749, 889, 2741, 3745, 4445, 13589, 13705, 19187, 67945, 95123, 95935, 293287, 348107, 475615, 1466435, 1740535, 2053009, 2436749, 10265045, 12183745, 37247449, 186237245, 260732143, 1303660715]

約数ペア:

[(1, 1303660715), (5, 260732143), (7, 186237245), (35, 37247449), (107, 12183745), (127, 10265045), (535, 2436749), (635, 2053009), (749, 1740535), (889, 1466435), (2741, 475615), (3745, 348107), (4445, 293287), (13589, 95935), (13705, 95123), (19187, 67945)]