71623635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14783}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 56110125

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 14783, 44349, 73915, 221745, 251311, 280877, 753933, 842631, 1256555, 1404385, 3769665, 4213155, 4774909, 14324727, 23874545, 71623635]

約数ペア:

[(1, 71623635), (3, 23874545), (5, 14324727), (15, 4774909), (17, 4213155), (19, 3769665), (51, 1404385), (57, 1256555), (85, 842631), (95, 753933), (255, 280877), (285, 251311), (323, 221745), (969, 73915), (1615, 44349), (4845, 14783)]