171105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 32

約数和(自身を含む): 321408

約数和(自身を除く): 150303

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 61, 85, 165, 183, 187, 255, 305, 561, 671, 915, 935, 1037, 2013, 2805, 3111, 3355, 5185, 10065, 11407, 15555, 34221, 57035, 171105]

約数ペア:

[(1, 171105), (3, 57035), (5, 34221), (11, 15555), (15, 11407), (17, 10065), (33, 5185), (51, 3355), (55, 3111), (61, 2805), (85, 2013), (165, 1037), (183, 935), (187, 915), (255, 671), (305, 561)]