43679025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 85645560

約数和(自身を除く): 41966535

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 109, 117, 137, 195, 225, 325, 327, 411, 545, 585, 685, 975, 981, 1233, 1417, 1635, 1781, 2055, 2725, 2925, 3425, 4251, 4905, 5343, 6165, 7085, 8175, 8905, 10275, 12753, 14933, 16029, 21255, 24525, 26715, 30825, 35425, 44525, 44799, 63765, 74665, 80145, 106275, 133575, 134397, 194129, 223995, 318825, 373325, 400725, 582387, 671985, 970645, 1119975, 1747161, 2911935, 3359925, 4853225, 8735805, 14559675, 43679025]

約数ペア:

[(1, 43679025), (3, 14559675), (5, 8735805), (9, 4853225), (13, 3359925), (15, 2911935), (25, 1747161), (39, 1119975), (45, 970645), (65, 671985), (75, 582387), (109, 400725), (117, 373325), (137, 318825), (195, 223995), (225, 194129), (325, 134397), (327, 133575), (411, 106275), (545, 80145), (585, 74665), (685, 63765), (975, 44799), (981, 44525), (1233, 35425), (1417, 30825), (1635, 26715), (1781, 24525), (2055, 21255), (2725, 16029), (2925, 14933), (3425, 12753), (4251, 10275), (4905, 8905), (5343, 8175), (6165, 7085)]