2201856795

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{787}}^2$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 3869779680

約数和(自身を除く): 1667922885

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 787, 1185, 2361, 3555, 3935, 7083, 11805, 35415, 62173, 186519, 310865, 559557, 619369, 932595, 1858107, 2797785, 3096845, 5574321, 9290535, 27871605, 48930151, 146790453, 244650755, 440371359, 733952265, 2201856795]

約数ペア:

[(1, 2201856795), (3, 733952265), (5, 440371359), (9, 244650755), (15, 146790453), (45, 48930151), (79, 27871605), (237, 9290535), (395, 5574321), (711, 3096845), (787, 2797785), (1185, 1858107), (2361, 932595), (3555, 619369), (3935, 559557), (7083, 310865), (11805, 186519), (35415, 62173)]