9944375

素因数分解:

$5^4\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2300

約数の個数: 20

約数和(自身を含む): 14207952

約数和(自身を除く): 4263577

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 2273, 4375, 11365, 15911, 56825, 79555, 284125, 397775, 1420625, 1988875, 9944375]

約数ペア:

[(1, 9944375), (5, 1988875), (7, 1420625), (25, 397775), (35, 284125), (125, 79555), (175, 56825), (625, 15911), (875, 11365), (2273, 4375)]