12157026915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{3217}}^1$

素因数の和:3892

約数の個数: 64

約数和(自身を含む): 21835031040

約数和(自身を除く): 9678004125

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 619, 1221, 1857, 2035, 3095, 3217, 6105, 6809, 9285, 9651, 16085, 20427, 22903, 34045, 35387, 48255, 68709, 102135, 106161, 114515, 119029, 176935, 251933, 343545, 357087, 530805, 595145, 755799, 1259665, 1309319, 1785435, 1991323, 3778995, 3927957, 5973969, 6546595, 9956615, 19639785, 21904553, 29869845, 65713659, 73678951, 109522765, 221036853, 328568295, 368394755, 810468461, 1105184265, 2431405383, 4052342305, 12157026915]

約数ペア:

[(1, 12157026915), (3, 4052342305), (5, 2431405383), (11, 1105184265), (15, 810468461), (33, 368394755), (37, 328568295), (55, 221036853), (111, 109522765), (165, 73678951), (185, 65713659), (407, 29869845), (555, 21904553), (619, 19639785), (1221, 9956615), (1857, 6546595), (2035, 5973969), (3095, 3927957), (3217, 3778995), (6105, 1991323), (6809, 1785435), (9285, 1309319), (9651, 1259665), (16085, 755799), (20427, 595145), (22903, 530805), (34045, 357087), (35387, 343545), (48255, 251933), (68709, 176935), (102135, 119029), (106161, 114515)]