27176625

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 62421840

約数和(自身を除く): 35245215

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 29, 35, 45, 49, 51, 63, 75, 85, 87, 105, 119, 125, 145, 147, 153, 175, 203, 225, 245, 255, 261, 315, 357, 375, 425, 435, 441, 493, 525, 595, 609, 725, 735, 765, 833, 875, 1015, 1071, 1125, 1225, 1275, 1305, 1421, 1479, 1575, 1785, 1827, 2125, 2175, 2205, 2465, 2499, 2625, 2975, 3045, 3451, 3625, 3675, 3825, 4165, 4263, 4437, 5075, 5355, 6125, 6375, 6525, 7105, 7395, 7497, 7875, 8925, 9135, 10353, 10875, 11025, 12325, 12495, 12789, 14875, 15225, 17255, 18375, 19125, 20825, 21315, 22185, 24157, 25375, 26775, 31059, 32625, 35525, 36975, 37485, 44625, 45675, 51765, 55125, 61625, 62475, 63945, 72471, 76125, 86275, 104125, 106575, 110925, 120785, 133875, 155295, 177625, 184875, 187425, 217413, 228375, 258825, 312375, 319725, 362355, 431375, 532875, 554625, 603925, 776475, 937125, 1087065, 1294125, 1598625, 1811775, 3019625, 3882375, 5435325, 9058875, 27176625]

約数ペア:

[(1, 27176625), (3, 9058875), (5, 5435325), (7, 3882375), (9, 3019625), (15, 1811775), (17, 1598625), (21, 1294125), (25, 1087065), (29, 937125), (35, 776475), (45, 603925), (49, 554625), (51, 532875), (63, 431375), (75, 362355), (85, 319725), (87, 312375), (105, 258825), (119, 228375), (125, 217413), (145, 187425), (147, 184875), (153, 177625), (175, 155295), (203, 133875), (225, 120785), (245, 110925), (255, 106575), (261, 104125), (315, 86275), (357, 76125), (375, 72471), (425, 63945), (435, 62475), (441, 61625), (493, 55125), (525, 51765), (595, 45675), (609, 44625), (725, 37485), (735, 36975), (765, 35525), (833, 32625), (875, 31059), (1015, 26775), (1071, 25375), (1125, 24157), (1225, 22185), (1275, 21315), (1305, 20825), (1421, 19125), (1479, 18375), (1575, 17255), (1785, 15225), (1827, 14875), (2125, 12789), (2175, 12495), (2205, 12325), (2465, 11025), (2499, 10875), (2625, 10353), (2975, 9135), (3045, 8925), (3451, 7875), (3625, 7497), (3675, 7395), (3825, 7105), (4165, 6525), (4263, 6375), (4437, 6125), (5075, 5355)]