226471875

素因数分解:

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

素因数の和:88

約数の個数: 144

約数和(自身を含む): 480906720

約数和(自身を除く): 254434845

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 29, 35, 49, 51, 75, 85, 87, 105, 119, 125, 145, 147, 175, 203, 245, 255, 357, 375, 425, 435, 493, 525, 595, 609, 625, 725, 735, 833, 875, 1015, 1225, 1275, 1421, 1479, 1785, 1875, 2125, 2175, 2465, 2499, 2625, 2975, 3045, 3125, 3451, 3625, 3675, 4165, 4263, 4375, 5075, 6125, 6375, 7105, 7395, 8925, 9375, 10353, 10625, 10875, 12325, 12495, 13125, 14875, 15225, 17255, 18125, 18375, 20825, 21315, 21875, 24157, 25375, 30625, 31875, 35525, 36975, 44625, 51765, 53125, 54375, 61625, 62475, 65625, 72471, 74375, 76125, 86275, 90625, 91875, 104125, 106575, 120785, 126875, 153125, 159375, 177625, 184875, 223125, 258825, 271875, 308125, 312375, 362355, 371875, 380625, 431375, 459375, 520625, 532875, 603925, 634375, 888125, 924375, 1115625, 1294125, 1540625, 1561875, 1811775, 1903125, 2156875, 2603125, 2664375, 3019625, 4440625, 4621875, 6470625, 7809375, 9058875, 10784375, 13321875, 15098125, 32353125, 45294375, 75490625, 226471875]

約数ペア:

[(1, 226471875), (3, 75490625), (5, 45294375), (7, 32353125), (15, 15098125), (17, 13321875), (21, 10784375), (25, 9058875), (29, 7809375), (35, 6470625), (49, 4621875), (51, 4440625), (75, 3019625), (85, 2664375), (87, 2603125), (105, 2156875), (119, 1903125), (125, 1811775), (145, 1561875), (147, 1540625), (175, 1294125), (203, 1115625), (245, 924375), (255, 888125), (357, 634375), (375, 603925), (425, 532875), (435, 520625), (493, 459375), (525, 431375), (595, 380625), (609, 371875), (625, 362355), (725, 312375), (735, 308125), (833, 271875), (875, 258825), (1015, 223125), (1225, 184875), (1275, 177625), (1421, 159375), (1479, 153125), (1785, 126875), (1875, 120785), (2125, 106575), (2175, 104125), (2465, 91875), (2499, 90625), (2625, 86275), (2975, 76125), (3045, 74375), (3125, 72471), (3451, 65625), (3625, 62475), (3675, 61625), (4165, 54375), (4263, 53125), (4375, 51765), (5075, 44625), (6125, 36975), (6375, 35525), (7105, 31875), (7395, 30625), (8925, 25375), (9375, 24157), (10353, 21875), (10625, 21315), (10875, 20825), (12325, 18375), (12495, 18125), (13125, 17255), (14875, 15225)]