4123095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 3756585

約数列:

[1, 3, 5, 15, 17, 19, 23, 37, 51, 57, 69, 85, 95, 111, 115, 185, 255, 285, 323, 345, 391, 437, 555, 629, 703, 851, 969, 1173, 1311, 1615, 1887, 1955, 2109, 2185, 2553, 3145, 3515, 4255, 4845, 5865, 6555, 7429, 9435, 10545, 11951, 12765, 14467, 16169, 22287, 35853, 37145, 43401, 48507, 59755, 72335, 80845, 111435, 179265, 217005, 242535, 274873, 824619, 1374365, 4123095]

約数ペア:

[(1, 4123095), (3, 1374365), (5, 824619), (15, 274873), (17, 242535), (19, 217005), (23, 179265), (37, 111435), (51, 80845), (57, 72335), (69, 59755), (85, 48507), (95, 43401), (111, 37145), (115, 35853), (185, 22287), (255, 16169), (285, 14467), (323, 12765), (345, 11951), (391, 10545), (437, 9435), (555, 7429), (629, 6555), (703, 5865), (851, 4845), (969, 4255), (1173, 3515), (1311, 3145), (1615, 2553), (1887, 2185), (1955, 2109)]