1115625

素因数分解:

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

素因数の和:52

約数の個数: 48

約数和(自身を含む): 2249856

約数和(自身を除く): 1134231

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 357, 375, 425, 525, 595, 625, 875, 1275, 1785, 1875, 2125, 2625, 2975, 3125, 4375, 6375, 8925, 9375, 10625, 13125, 14875, 21875, 31875, 44625, 53125, 65625, 74375, 159375, 223125, 371875, 1115625]

約数ペア:

[(1, 1115625), (3, 371875), (5, 223125), (7, 159375), (15, 74375), (17, 65625), (21, 53125), (25, 44625), (35, 31875), (51, 21875), (75, 14875), (85, 13125), (105, 10625), (119, 9375), (125, 8925), (175, 6375), (255, 4375), (357, 3125), (375, 2975), (425, 2625), (525, 2125), (595, 1875), (625, 1785), (875, 1275)]