20240625

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 15757071

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 127, 255, 375, 381, 425, 625, 635, 1275, 1875, 1905, 2125, 2159, 3125, 3175, 6375, 6477, 9375, 9525, 10625, 10795, 15875, 31875, 32385, 47625, 53125, 53975, 79375, 159375, 161925, 238125, 269875, 396875, 809625, 1190625, 1349375, 4048125, 6746875, 20240625]

約数ペア:

[(1, 20240625), (3, 6746875), (5, 4048125), (15, 1349375), (17, 1190625), (25, 809625), (51, 396875), (75, 269875), (85, 238125), (125, 161925), (127, 159375), (255, 79375), (375, 53975), (381, 53125), (425, 47625), (625, 32385), (635, 31875), (1275, 15875), (1875, 10795), (1905, 10625), (2125, 9525), (2159, 9375), (3125, 6477), (3175, 6375)]