20231925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 38747520

約数和(自身を除く): 18515595

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 175, 267, 433, 445, 525, 623, 1299, 1335, 1869, 2165, 2225, 3031, 3115, 6495, 6675, 9093, 9345, 10825, 15155, 15575, 32475, 38537, 45465, 46725, 75775, 115611, 192685, 227325, 269759, 578055, 809277, 963425, 1348795, 2890275, 4046385, 6743975, 20231925]

約数ペア:

[(1, 20231925), (3, 6743975), (5, 4046385), (7, 2890275), (15, 1348795), (21, 963425), (25, 809277), (35, 578055), (75, 269759), (89, 227325), (105, 192685), (175, 115611), (267, 75775), (433, 46725), (445, 45465), (525, 38537), (623, 32475), (1299, 15575), (1335, 15155), (1869, 10825), (2165, 9345), (2225, 9093), (3031, 6675), (3115, 6495)]