1248049305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{52627}}^1$

素因数の和:52686

約数の個数: 48

約数和(自身を含む): 2364470784

約数和(自身を除く): 1116421479

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 7905, 23715, 52627, 157881, 263135, 473643, 789405, 894659, 1631437, 2368215, 2683977, 4473295, 4894311, 8051931, 8157185, 13419885, 14682933, 24471555, 27734429, 40259655, 73414665, 83203287, 138672145, 249609861, 416016435, 1248049305]

約数ペア:

[(1, 1248049305), (3, 416016435), (5, 249609861), (9, 138672145), (15, 83203287), (17, 73414665), (31, 40259655), (45, 27734429), (51, 24471555), (85, 14682933), (93, 13419885), (153, 8157185), (155, 8051931), (255, 4894311), (279, 4473295), (465, 2683977), (527, 2368215), (765, 1631437), (1395, 894659), (1581, 789405), (2635, 473643), (4743, 263135), (7905, 157881), (23715, 52627)]