237475775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9433}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 315850320

約数和(自身を除く): 78374545

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 9433, 25175, 47165, 179227, 235825, 499949, 896135, 2499745, 4480675, 9499031, 12498725, 47495155, 237475775]

約数ペア:

[(1, 237475775), (5, 47495155), (19, 12498725), (25, 9499031), (53, 4480675), (95, 2499745), (265, 896135), (475, 499949), (1007, 235825), (1325, 179227), (5035, 47165), (9433, 25175)]