474047145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 1004452176

約数和(自身を除く): 530405031

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 37, 39, 45, 55, 65, 99, 111, 117, 121, 143, 165, 181, 185, 195, 333, 363, 407, 429, 481, 495, 543, 555, 585, 605, 715, 905, 1089, 1221, 1287, 1443, 1573, 1629, 1665, 1815, 1991, 2035, 2145, 2353, 2405, 2715, 3663, 4329, 4477, 4719, 5291, 5445, 5973, 6105, 6435, 6697, 7059, 7215, 7865, 8145, 9955, 11765, 13431, 14157, 15873, 17919, 18315, 20091, 21177, 21645, 21901, 22385, 23595, 25883, 26455, 29865, 33485, 35295, 40293, 47619, 58201, 60273, 65703, 67155, 70785, 73667, 77649, 79365, 87061, 89595, 100455, 105885, 109505, 129415, 174603, 197109, 201465, 221001, 232947, 238095, 261183, 284713, 291005, 301365, 328515, 368335, 388245, 435305, 523809, 663003, 783549, 810337, 854139, 873015, 957671, 985545, 1105005, 1164735, 1305915, 1423565, 2431011, 2562417, 2619045, 2873013, 3315015, 3917745, 4051685, 4270695, 4788355, 7293033, 8619039, 10534381, 12155055, 12812085, 14365065, 31603143, 36465165, 43095195, 52671905, 94809429, 158015715, 474047145]

約数ペア:

[(1, 474047145), (3, 158015715), (5, 94809429), (9, 52671905), (11, 43095195), (13, 36465165), (15, 31603143), (33, 14365065), (37, 12812085), (39, 12155055), (45, 10534381), (55, 8619039), (65, 7293033), (99, 4788355), (111, 4270695), (117, 4051685), (121, 3917745), (143, 3315015), (165, 2873013), (181, 2619045), (185, 2562417), (195, 2431011), (333, 1423565), (363, 1305915), (407, 1164735), (429, 1105005), (481, 985545), (495, 957671), (543, 873015), (555, 854139), (585, 810337), (605, 783549), (715, 663003), (905, 523809), (1089, 435305), (1221, 388245), (1287, 368335), (1443, 328515), (1573, 301365), (1629, 291005), (1665, 284713), (1815, 261183), (1991, 238095), (2035, 232947), (2145, 221001), (2353, 201465), (2405, 197109), (2715, 174603), (3663, 129415), (4329, 109505), (4477, 105885), (4719, 100455), (5291, 89595), (5445, 87061), (5973, 79365), (6105, 77649), (6435, 73667), (6697, 70785), (7059, 67155), (7215, 65703), (7865, 60273), (8145, 58201), (9955, 47619), (11765, 40293), (13431, 35295), (14157, 33485), (15873, 29865), (17919, 26455), (18315, 25883), (20091, 23595), (21177, 22385), (21645, 21901)]