42177465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 80458560

約数和(自身を除く): 38281095

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 417, 495, 613, 695, 1251, 1529, 1839, 2085, 3065, 4587, 5517, 6255, 6743, 7645, 9195, 13761, 20229, 22935, 27585, 33715, 60687, 68805, 85207, 101145, 255621, 303435, 426035, 766863, 937277, 1278105, 2811831, 3834315, 4686385, 8435493, 14059155, 42177465]

約数ペア:

[(1, 42177465), (3, 14059155), (5, 8435493), (9, 4686385), (11, 3834315), (15, 2811831), (33, 1278105), (45, 937277), (55, 766863), (99, 426035), (139, 303435), (165, 255621), (417, 101145), (495, 85207), (613, 68805), (695, 60687), (1251, 33715), (1529, 27585), (1839, 22935), (2085, 20229), (3065, 13761), (4587, 9195), (5517, 7645), (6255, 6743)]