75929175

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 162083376

約数和(自身を除く): 86154201

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 71, 75, 97, 105, 147, 175, 213, 225, 245, 291, 315, 355, 441, 485, 497, 525, 639, 679, 735, 873, 1065, 1225, 1455, 1491, 1575, 1775, 2037, 2205, 2425, 2485, 3195, 3395, 3479, 3675, 4365, 4473, 4753, 5325, 6111, 6887, 7275, 7455, 10185, 10437, 11025, 12425, 14259, 15975, 16975, 17395, 20661, 21825, 22365, 23765, 30555, 31311, 34435, 37275, 42777, 48209, 50925, 52185, 61983, 71295, 86975, 103305, 111825, 118825, 144627, 152775, 156555, 172175, 213885, 241045, 260925, 309915, 337463, 356475, 433881, 516525, 723135, 782775, 1012389, 1069425, 1205225, 1549575, 1687315, 2169405, 3037167, 3615675, 5061945, 8436575, 10847025, 15185835, 25309725, 75929175]

約数ペア:

[(1, 75929175), (3, 25309725), (5, 15185835), (7, 10847025), (9, 8436575), (15, 5061945), (21, 3615675), (25, 3037167), (35, 2169405), (45, 1687315), (49, 1549575), (63, 1205225), (71, 1069425), (75, 1012389), (97, 782775), (105, 723135), (147, 516525), (175, 433881), (213, 356475), (225, 337463), (245, 309915), (291, 260925), (315, 241045), (355, 213885), (441, 172175), (485, 156555), (497, 152775), (525, 144627), (639, 118825), (679, 111825), (735, 103305), (873, 86975), (1065, 71295), (1225, 61983), (1455, 52185), (1491, 50925), (1575, 48209), (1775, 42777), (2037, 37275), (2205, 34435), (2425, 31311), (2485, 30555), (3195, 23765), (3395, 22365), (3479, 21825), (3675, 20661), (4365, 17395), (4473, 16975), (4753, 15975), (5325, 14259), (6111, 12425), (6887, 11025), (7275, 10437), (7455, 10185)]