42559965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 46950435

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1553, 1827, 3045, 3915, 4659, 5481, 7765, 9135, 10871, 13977, 23295, 27405, 32613, 41931, 45037, 54355, 69885, 97839, 135111, 163065, 209655, 225185, 293517, 315259, 405333, 489195, 675555, 945777, 1215999, 1467585, 1576295, 2026665, 2837331, 4728885, 6079995, 8511993, 14186655, 42559965]

約数ペア:

[(1, 42559965), (3, 14186655), (5, 8511993), (7, 6079995), (9, 4728885), (15, 2837331), (21, 2026665), (27, 1576295), (29, 1467585), (35, 1215999), (45, 945777), (63, 675555), (87, 489195), (105, 405333), (135, 315259), (145, 293517), (189, 225185), (203, 209655), (261, 163065), (315, 135111), (435, 97839), (609, 69885), (783, 54355), (945, 45037), (1015, 41931), (1305, 32613), (1553, 27405), (1827, 23295), (3045, 13977), (3915, 10871), (4659, 9135), (5481, 7765)]