67243755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13923

約数の個数: 32

約数和(自身を含む): 119923200

約数和(自身を除く): 52679445

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 13879, 41637, 69395, 208185, 235943, 263701, 707829, 791103, 1179715, 1318505, 3539145, 3955515, 4482917, 13448751, 22414585, 67243755]

約数ペア:

[(1, 67243755), (3, 22414585), (5, 13448751), (15, 4482917), (17, 3955515), (19, 3539145), (51, 1318505), (57, 1179715), (85, 791103), (95, 707829), (255, 263701), (285, 235943), (323, 208185), (969, 69395), (1615, 41637), (4845, 13879)]