27793315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 38486016

約数和(自身を除く): 10692701

約数列:

[1, 5, 11, 23, 55, 115, 127, 173, 253, 635, 865, 1265, 1397, 1903, 2921, 3979, 6985, 9515, 14605, 19895, 21971, 32131, 43769, 109855, 160655, 218845, 241681, 505333, 1208405, 2526665, 5558663, 27793315]

約数ペア:

[(1, 27793315), (5, 5558663), (11, 2526665), (23, 1208405), (55, 505333), (115, 241681), (127, 218845), (173, 160655), (253, 109855), (635, 43769), (865, 32131), (1265, 21971), (1397, 19895), (1903, 14605), (2921, 9515), (3979, 6985)]