13897455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 28600320

約数和(自身を除く): 14702865

約数列:

[1, 3, 5, 11, 13, 15, 19, 31, 33, 39, 55, 57, 65, 93, 95, 121, 143, 155, 165, 195, 209, 247, 285, 341, 363, 403, 429, 465, 589, 605, 627, 715, 741, 1023, 1045, 1209, 1235, 1573, 1705, 1767, 1815, 2015, 2145, 2299, 2717, 2945, 3135, 3705, 3751, 4433, 4719, 5115, 6045, 6479, 6897, 7657, 7865, 8151, 8835, 11253, 11495, 13299, 13585, 18755, 19437, 22165, 22971, 23595, 29887, 32395, 34485, 38285, 40755, 48763, 56265, 66495, 71269, 84227, 89661, 97185, 114855, 146289, 149435, 213807, 243815, 252681, 356345, 421135, 448305, 731445, 926497, 1069035, 1263405, 2779491, 4632485, 13897455]

約数ペア:

[(1, 13897455), (3, 4632485), (5, 2779491), (11, 1263405), (13, 1069035), (15, 926497), (19, 731445), (31, 448305), (33, 421135), (39, 356345), (55, 252681), (57, 243815), (65, 213807), (93, 149435), (95, 146289), (121, 114855), (143, 97185), (155, 89661), (165, 84227), (195, 71269), (209, 66495), (247, 56265), (285, 48763), (341, 40755), (363, 38285), (403, 34485), (429, 32395), (465, 29887), (589, 23595), (605, 22971), (627, 22165), (715, 19437), (741, 18755), (1023, 13585), (1045, 13299), (1209, 11495), (1235, 11253), (1573, 8835), (1705, 8151), (1767, 7865), (1815, 7657), (2015, 6897), (2145, 6479), (2299, 6045), (2717, 5115), (2945, 4719), (3135, 4433), (3705, 3751)]