2016351765

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 3632428800

約数和(自身を除く): 1616077035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 181, 461, 537, 543, 895, 905, 1383, 1611, 1629, 2305, 2685, 2715, 4149, 4833, 4887, 6915, 8055, 8145, 12447, 20745, 24165, 24435, 32399, 62235, 82519, 83441, 97197, 161995, 247557, 250323, 291591, 412595, 417205, 485985, 742671, 750969, 874773, 1237785, 1251615, 1457955, 2228013, 2252907, 3713355, 3754845, 4373865, 11140065, 11264535, 14935939, 44807817, 74679695, 134423451, 224039085, 403270353, 672117255, 2016351765]

約数ペア:

[(1, 2016351765), (3, 672117255), (5, 403270353), (9, 224039085), (15, 134423451), (27, 74679695), (45, 44807817), (135, 14935939), (179, 11264535), (181, 11140065), (461, 4373865), (537, 3754845), (543, 3713355), (895, 2252907), (905, 2228013), (1383, 1457955), (1611, 1251615), (1629, 1237785), (2305, 874773), (2685, 750969), (2715, 742671), (4149, 485985), (4833, 417205), (4887, 412595), (6915, 291591), (8055, 250323), (8145, 247557), (12447, 161995), (20745, 97197), (24165, 83441), (24435, 82519), (32399, 62235)]