70303325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 92851200

約数和(自身を除く): 22547875

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1663, 1691, 2225, 8315, 8455, 31597, 41575, 42275, 148007, 157985, 740035, 789925, 2812133, 3700175, 14060665, 70303325]

約数ペア:

[(1, 70303325), (5, 14060665), (19, 3700175), (25, 2812133), (89, 789925), (95, 740035), (445, 157985), (475, 148007), (1663, 42275), (1691, 41575), (2225, 31597), (8315, 8455)]