13372625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 8192815

約数列:

[1, 5, 7, 17, 25, 29, 31, 35, 85, 119, 125, 145, 155, 175, 203, 217, 425, 493, 527, 595, 725, 775, 875, 899, 1015, 1085, 2125, 2465, 2635, 2975, 3451, 3625, 3689, 3875, 4495, 5075, 5425, 6293, 12325, 13175, 14875, 15283, 17255, 18445, 22475, 25375, 27125, 31465, 61625, 65875, 76415, 86275, 92225, 106981, 112375, 157325, 382075, 431375, 461125, 534905, 786625, 1910375, 2674525, 13372625]

約数ペア:

[(1, 13372625), (5, 2674525), (7, 1910375), (17, 786625), (25, 534905), (29, 461125), (31, 431375), (35, 382075), (85, 157325), (119, 112375), (125, 106981), (145, 92225), (155, 86275), (175, 76415), (203, 65875), (217, 61625), (425, 31465), (493, 27125), (527, 25375), (595, 22475), (725, 18445), (775, 17255), (875, 15283), (899, 14875), (1015, 13175), (1085, 12325), (2125, 6293), (2465, 5425), (2635, 5075), (2975, 4495), (3451, 3875), (3625, 3689)]