66952545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23869}}^1$

素因数の和:23905

約数の個数: 32

約数和(自身を含む): 123742080

約数和(自身を除く): 56789535

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 23869, 71607, 119345, 262559, 358035, 405773, 787677, 1217319, 1312795, 2028865, 3938385, 4463503, 6086595, 13390509, 22317515, 66952545]

約数ペア:

[(1, 66952545), (3, 22317515), (5, 13390509), (11, 6086595), (15, 4463503), (17, 3938385), (33, 2028865), (51, 1312795), (55, 1217319), (85, 787677), (165, 405773), (187, 358035), (255, 262559), (561, 119345), (935, 71607), (2805, 23869)]