8474075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 11284992

約数和(自身を除く): 2810917

約数列:

[1, 5, 17, 25, 85, 127, 157, 425, 635, 785, 2159, 2669, 3175, 3925, 10795, 13345, 19939, 53975, 66725, 99695, 338963, 498475, 1694815, 8474075]

約数ペア:

[(1, 8474075), (5, 1694815), (17, 498475), (25, 338963), (85, 99695), (127, 66725), (157, 53975), (425, 19939), (635, 13345), (785, 10795), (2159, 3925), (2669, 3175)]