30149075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6449}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 43189200

約数和(自身を除く): 13040125

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 6449, 32245, 70939, 109633, 161225, 354695, 548165, 1205963, 1773475, 2740825, 6029815, 30149075]

約数ペア:

[(1, 30149075), (5, 6029815), (11, 2740825), (17, 1773475), (25, 1205963), (55, 548165), (85, 354695), (187, 161225), (275, 109633), (425, 70939), (935, 32245), (4675, 6449)]