27944175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 58281984

約数和(自身を除く): 30337809

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 31, 35, 51, 75, 85, 93, 101, 105, 119, 155, 175, 217, 255, 303, 357, 425, 465, 505, 525, 527, 595, 651, 707, 775, 1085, 1275, 1515, 1581, 1717, 1785, 2121, 2325, 2525, 2635, 2975, 3131, 3255, 3535, 3689, 5151, 5425, 7575, 7905, 8585, 8925, 9393, 10605, 11067, 12019, 13175, 15655, 16275, 17675, 18445, 21917, 25755, 36057, 39525, 42925, 46965, 53025, 53227, 55335, 60095, 65751, 78275, 92225, 109585, 128775, 159681, 180285, 234825, 266135, 276675, 300475, 328755, 372589, 547925, 798405, 901425, 1117767, 1330675, 1643775, 1862945, 3992025, 5588835, 9314725, 27944175]

約数ペア:

[(1, 27944175), (3, 9314725), (5, 5588835), (7, 3992025), (15, 1862945), (17, 1643775), (21, 1330675), (25, 1117767), (31, 901425), (35, 798405), (51, 547925), (75, 372589), (85, 328755), (93, 300475), (101, 276675), (105, 266135), (119, 234825), (155, 180285), (175, 159681), (217, 128775), (255, 109585), (303, 92225), (357, 78275), (425, 65751), (465, 60095), (505, 55335), (525, 53227), (527, 53025), (595, 46965), (651, 42925), (707, 39525), (775, 36057), (1085, 25755), (1275, 21917), (1515, 18445), (1581, 17675), (1717, 16275), (1785, 15655), (2121, 13175), (2325, 12019), (2525, 11067), (2635, 10605), (2975, 9393), (3131, 8925), (3255, 8585), (3535, 7905), (3689, 7575), (5151, 5425)]