9869775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 17280144

約数和(自身を除く): 7410369

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 7741, 23223, 38705, 116115, 131597, 193525, 394791, 580575, 657985, 1973955, 3289925, 9869775]

約数ペア:

[(1, 9869775), (3, 3289925), (5, 1973955), (15, 657985), (17, 580575), (25, 394791), (51, 193525), (75, 131597), (85, 116115), (255, 38705), (425, 23223), (1275, 7741)]