8045887135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1237}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 11452015008

約数和(自身を除く): 3406127873

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 827, 1237, 1573, 4135, 6185, 7865, 9097, 10751, 13607, 16081, 45485, 53755, 68035, 80405, 100067, 118261, 149677, 176891, 500335, 591305, 748385, 884455, 1022999, 1300871, 1945801, 5114995, 6504355, 9729005, 11252989, 13298987, 56264945, 66494935, 123782879, 146288857, 618914395, 731444285, 1609177427, 8045887135]

約数ペア:

[(1, 8045887135), (5, 1609177427), (11, 731444285), (13, 618914395), (55, 146288857), (65, 123782879), (121, 66494935), (143, 56264945), (605, 13298987), (715, 11252989), (827, 9729005), (1237, 6504355), (1573, 5114995), (4135, 1945801), (6185, 1300871), (7865, 1022999), (9097, 884455), (10751, 748385), (13607, 591305), (16081, 500335), (45485, 176891), (53755, 149677), (68035, 118261), (80405, 100067)]