39666825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 82328064

約数和(自身を除く): 42661239

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 47, 55, 75, 93, 99, 121, 141, 155, 165, 225, 235, 275, 279, 341, 363, 423, 465, 495, 517, 605, 705, 775, 825, 1023, 1089, 1175, 1395, 1457, 1551, 1705, 1815, 2115, 2325, 2475, 2585, 3025, 3069, 3525, 3751, 4371, 4653, 5115, 5445, 5687, 6975, 7285, 7755, 8525, 9075, 10575, 11253, 12925, 13113, 15345, 16027, 17061, 18755, 21855, 23265, 25575, 27225, 28435, 33759, 36425, 38775, 48081, 51183, 56265, 65565, 76725, 80135, 85305, 93775, 109275, 116325, 142175, 144243, 168795, 176297, 240405, 255915, 281325, 327825, 400675, 426525, 528891, 721215, 843975, 881485, 1202025, 1279575, 1586673, 2644455, 3606075, 4407425, 7933365, 13222275, 39666825]

約数ペア:

[(1, 39666825), (3, 13222275), (5, 7933365), (9, 4407425), (11, 3606075), (15, 2644455), (25, 1586673), (31, 1279575), (33, 1202025), (45, 881485), (47, 843975), (55, 721215), (75, 528891), (93, 426525), (99, 400675), (121, 327825), (141, 281325), (155, 255915), (165, 240405), (225, 176297), (235, 168795), (275, 144243), (279, 142175), (341, 116325), (363, 109275), (423, 93775), (465, 85305), (495, 80135), (517, 76725), (605, 65565), (705, 56265), (775, 51183), (825, 48081), (1023, 38775), (1089, 36425), (1175, 33759), (1395, 28435), (1457, 27225), (1551, 25575), (1705, 23265), (1815, 21855), (2115, 18755), (2325, 17061), (2475, 16027), (2585, 15345), (3025, 13113), (3069, 12925), (3525, 11253), (3751, 10575), (4371, 9075), (4653, 8525), (5115, 7755), (5445, 7285), (5687, 6975)]