83560815

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 164656800

約数和(自身を除く): 81095985

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 81, 117, 135, 177, 195, 269, 295, 351, 405, 531, 585, 767, 807, 885, 1053, 1345, 1593, 1755, 2301, 2421, 2655, 3497, 3835, 4035, 4779, 5265, 6903, 7263, 7965, 10491, 11505, 12105, 15871, 17485, 20709, 21789, 23895, 31473, 34515, 36315, 47613, 52455, 62127, 79355, 94419, 103545, 108945, 142839, 157365, 206323, 238065, 283257, 310635, 428517, 472095, 618969, 714195, 1031615, 1285551, 1416285, 1856907, 2142585, 3094845, 5570721, 6427755, 9284535, 16712163, 27853605, 83560815]

約数ペア:

[(1, 83560815), (3, 27853605), (5, 16712163), (9, 9284535), (13, 6427755), (15, 5570721), (27, 3094845), (39, 2142585), (45, 1856907), (59, 1416285), (65, 1285551), (81, 1031615), (117, 714195), (135, 618969), (177, 472095), (195, 428517), (269, 310635), (295, 283257), (351, 238065), (405, 206323), (531, 157365), (585, 142839), (767, 108945), (807, 103545), (885, 94419), (1053, 79355), (1345, 62127), (1593, 52455), (1755, 47613), (2301, 36315), (2421, 34515), (2655, 31473), (3497, 23895), (3835, 21789), (4035, 20709), (4779, 17485), (5265, 15871), (6903, 12105), (7263, 11505), (7965, 10491)]