2013387255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{6571}}^1$

素因数の和:7212

約数の個数: 48

約数和(自身を含む): 3813863040

約数和(自身を除く): 1800475785

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 619, 1857, 3095, 5571, 6571, 6809, 9285, 19713, 20427, 27855, 32855, 34045, 59139, 61281, 72281, 98565, 102135, 216843, 295695, 306405, 361405, 650529, 1084215, 3252645, 4067449, 12202347, 20337245, 36607041, 44741939, 61011735, 134225817, 183035205, 223709695, 402677451, 671129085, 2013387255]

約数ペア:

[(1, 2013387255), (3, 671129085), (5, 402677451), (9, 223709695), (11, 183035205), (15, 134225817), (33, 61011735), (45, 44741939), (55, 36607041), (99, 20337245), (165, 12202347), (495, 4067449), (619, 3252645), (1857, 1084215), (3095, 650529), (5571, 361405), (6571, 306405), (6809, 295695), (9285, 216843), (19713, 102135), (20427, 98565), (27855, 72281), (32855, 61281), (34045, 59139)]