27775835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 35035200

約数和(自身を除く): 7259365

約数列:

[1, 5, 23, 115, 149, 745, 1621, 3427, 8105, 17135, 37283, 186415, 241529, 1207645, 5555167, 27775835]

約数ペア:

[(1, 27775835), (5, 5555167), (23, 1207645), (115, 241529), (149, 186415), (745, 37283), (1621, 17135), (3427, 8105)]