6156755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 8736768

約数和(自身を除く): 2580013

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 157, 253, 341, 713, 785, 1265, 1705, 1727, 3565, 3611, 4867, 7843, 8635, 18055, 24335, 39215, 39721, 53537, 111941, 198605, 267685, 559705, 1231351, 6156755]

約数ペア:

[(1, 6156755), (5, 1231351), (11, 559705), (23, 267685), (31, 198605), (55, 111941), (115, 53537), (155, 39721), (157, 39215), (253, 24335), (341, 18055), (713, 8635), (785, 7843), (1265, 4867), (1705, 3611), (1727, 3565)]