27453215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4549}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 7927585

約数列:

[1, 5, 17, 71, 85, 355, 1207, 4549, 6035, 22745, 77333, 322979, 386665, 1614895, 5490643, 27453215]

約数ペア:

[(1, 27453215), (5, 5490643), (17, 1614895), (71, 386665), (85, 322979), (355, 77333), (1207, 22745), (4549, 6035)]