4725896875

素因数分解:

$5^5\times 7^3\times {\mathrm{4409}}^1$

素因数の和:4455

約数の個数: 48

約数和(自身を含む): 6890184000

約数和(自身を除く): 2164287125

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 343, 625, 875, 1225, 1715, 3125, 4375, 4409, 6125, 8575, 21875, 22045, 30625, 30863, 42875, 110225, 153125, 154315, 214375, 216041, 551125, 771575, 1071875, 1080205, 1512287, 2755625, 3857875, 5401025, 7561435, 13778125, 19289375, 27005125, 37807175, 96446875, 135025625, 189035875, 675128125, 945179375, 4725896875]

約数ペア:

[(1, 4725896875), (5, 945179375), (7, 675128125), (25, 189035875), (35, 135025625), (49, 96446875), (125, 37807175), (175, 27005125), (245, 19289375), (343, 13778125), (625, 7561435), (875, 5401025), (1225, 3857875), (1715, 2755625), (3125, 1512287), (4375, 1080205), (4409, 1071875), (6125, 771575), (8575, 551125), (21875, 216041), (22045, 214375), (30625, 154315), (30863, 153125), (42875, 110225)]