39103995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 79764480

約数和(自身を除く): 40660485

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1153, 1615, 1785, 1995, 2261, 3459, 4845, 5765, 6783, 8071, 11305, 17295, 19601, 21907, 24213, 33915, 40355, 58803, 65721, 98005, 109535, 121065, 137207, 153349, 294015, 328605, 372419, 411621, 460047, 686035, 766745, 1117257, 1862095, 2058105, 2300235, 2606933, 5586285, 7820799, 13034665, 39103995]

約数ペア:

[(1, 39103995), (3, 13034665), (5, 7820799), (7, 5586285), (15, 2606933), (17, 2300235), (19, 2058105), (21, 1862095), (35, 1117257), (51, 766745), (57, 686035), (85, 460047), (95, 411621), (105, 372419), (119, 328605), (133, 294015), (255, 153349), (285, 137207), (323, 121065), (357, 109535), (399, 98005), (595, 65721), (665, 58803), (969, 40355), (1153, 33915), (1615, 24213), (1785, 21907), (1995, 19601), (2261, 17295), (3459, 11305), (4845, 8071), (5765, 6783)]