5221975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 7486128

約数和(自身を除く): 2264153

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 1117, 4675, 5585, 12287, 18989, 27925, 61435, 94945, 208879, 307175, 474725, 1044395, 5221975]

約数ペア:

[(1, 5221975), (5, 1044395), (11, 474725), (17, 307175), (25, 208879), (55, 94945), (85, 61435), (187, 27925), (275, 18989), (425, 12287), (935, 5585), (1117, 4675)]