169849185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1087}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 297050112

約数和(自身を除く): 127200927

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 947, 1087, 2841, 3261, 4735, 5435, 10417, 11957, 14205, 16305, 31251, 35871, 52085, 59785, 156255, 179355, 1029389, 3088167, 5146945, 11323279, 15440835, 33969837, 56616395, 169849185]

約数ペア:

[(1, 169849185), (3, 56616395), (5, 33969837), (11, 15440835), (15, 11323279), (33, 5146945), (55, 3088167), (165, 1029389), (947, 179355), (1087, 156255), (2841, 59785), (3261, 52085), (4735, 35871), (5435, 31251), (10417, 16305), (11957, 14205)]