27305005

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8573}}^1$

素因数の和:8605

約数の個数: 24

約数和(自身を含む): 41052312

約数和(自身を除く): 13747307

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 8573, 42865, 60011, 111449, 300055, 420077, 557245, 780143, 2100385, 3900715, 5461001, 27305005]

約数ペア:

[(1, 27305005), (5, 5461001), (7, 3900715), (13, 2100385), (35, 780143), (49, 557245), (65, 420077), (91, 300055), (245, 111449), (455, 60011), (637, 42865), (3185, 8573)]