27861345

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15101}}^1$

素因数の和:15153

約数の個数: 24

約数和(自身を含む): 49474152

約数和(自身を除く): 21612807

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 15101, 45303, 75505, 135909, 226515, 619141, 679545, 1857423, 3095705, 5572269, 9287115, 27861345]

約数ペア:

[(1, 27861345), (3, 9287115), (5, 5572269), (9, 3095705), (15, 1857423), (41, 679545), (45, 619141), (123, 226515), (205, 135909), (369, 75505), (615, 45303), (1845, 15101)]