29039145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 49496832

約数和(自身を除く): 20457687

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 263, 433, 789, 1299, 1315, 2165, 3945, 4471, 6495, 7361, 13413, 22083, 22355, 36805, 67065, 110415, 113879, 341637, 569395, 1708185, 1935943, 5807829, 9679715, 29039145]

約数ペア:

[(1, 29039145), (3, 9679715), (5, 5807829), (15, 1935943), (17, 1708185), (51, 569395), (85, 341637), (255, 113879), (263, 110415), (433, 67065), (789, 36805), (1299, 22355), (1315, 22083), (2165, 13413), (3945, 7361), (4471, 6495)]