13381118205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3119}}^1$

素因数の和:3603

約数の個数: 96

約数和(自身を含む): 26889408000

約数和(自身を除く): 13508289795

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 449, 455, 637, 735, 1347, 1365, 1911, 2245, 3119, 3143, 3185, 5837, 6735, 9357, 9429, 9555, 15595, 15715, 17511, 21833, 22001, 29185, 40547, 40859, 46785, 47145, 65499, 66003, 87555, 109165, 110005, 121641, 122577, 152831, 202735, 204295, 283829, 286013, 327495, 330015, 458493, 608205, 612885, 764155, 851487, 858039, 1400431, 1419145, 1430065, 1986803, 2292465, 4201293, 4257435, 4290195, 5960409, 7002155, 9803017, 9934015, 18205603, 21006465, 29409051, 29802045, 49015085, 54616809, 68621119, 91028015, 127439221, 147045255, 205863357, 273084045, 343105595, 382317663, 637196105, 892074547, 1029316785, 1911588315, 2676223641, 4460372735, 13381118205]

約数ペア:

[(1, 13381118205), (3, 4460372735), (5, 2676223641), (7, 1911588315), (13, 1029316785), (15, 892074547), (21, 637196105), (35, 382317663), (39, 343105595), (49, 273084045), (65, 205863357), (91, 147045255), (105, 127439221), (147, 91028015), (195, 68621119), (245, 54616809), (273, 49015085), (449, 29802045), (455, 29409051), (637, 21006465), (735, 18205603), (1347, 9934015), (1365, 9803017), (1911, 7002155), (2245, 5960409), (3119, 4290195), (3143, 4257435), (3185, 4201293), (5837, 2292465), (6735, 1986803), (9357, 1430065), (9429, 1419145), (9555, 1400431), (15595, 858039), (15715, 851487), (17511, 764155), (21833, 612885), (22001, 608205), (29185, 458493), (40547, 330015), (40859, 327495), (46785, 286013), (47145, 283829), (65499, 204295), (66003, 202735), (87555, 152831), (109165, 122577), (110005, 121641)]