11531355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 21316608

約数和(自身を除く): 9785253

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4111, 12333, 20555, 45221, 61665, 69887, 135663, 209661, 226105, 349435, 678315, 768757, 1048305, 2306271, 3843785, 11531355]

約数ペア:

[(1, 11531355), (3, 3843785), (5, 2306271), (11, 1048305), (15, 768757), (17, 678315), (33, 349435), (51, 226105), (55, 209661), (85, 135663), (165, 69887), (187, 61665), (255, 45221), (561, 20555), (935, 12333), (2805, 4111)]