1907637615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1231}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 3659335680

約数和(自身を除く): 1751698065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 883, 1231, 1755, 2649, 3693, 4415, 6155, 7947, 11079, 11479, 13245, 16003, 18465, 23841, 33237, 34437, 39735, 48009, 55395, 57395, 80015, 103311, 119205, 144027, 166185, 172185, 240045, 309933, 432081, 516555, 720135, 1086973, 1549665, 2160405, 3260919, 5434865, 9782757, 14130649, 16304595, 29348271, 42391947, 48913785, 70653245, 127175841, 146741355, 211959735, 381527523, 635879205, 1907637615]

約数ペア:

[(1, 1907637615), (3, 635879205), (5, 381527523), (9, 211959735), (13, 146741355), (15, 127175841), (27, 70653245), (39, 48913785), (45, 42391947), (65, 29348271), (117, 16304595), (135, 14130649), (195, 9782757), (351, 5434865), (585, 3260919), (883, 2160405), (1231, 1549665), (1755, 1086973), (2649, 720135), (3693, 516555), (4415, 432081), (6155, 309933), (7947, 240045), (11079, 172185), (11479, 166185), (13245, 144027), (16003, 119205), (18465, 103311), (23841, 80015), (33237, 57395), (34437, 55395), (39735, 48009)]