2875684865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{1301}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 3712262400

約数和(自身を除く): 836577535

約数列:

[1, 5, 19, 53, 95, 265, 439, 1007, 1301, 2195, 5035, 6505, 8341, 23267, 24719, 41705, 68953, 116335, 123595, 344765, 442073, 571139, 1310107, 2210365, 2855695, 6550535, 10851641, 30270367, 54258205, 151351835, 575136973, 2875684865]

約数ペア:

[(1, 2875684865), (5, 575136973), (19, 151351835), (53, 54258205), (95, 30270367), (265, 10851641), (439, 6550535), (1007, 2855695), (1301, 2210365), (2195, 1310107), (5035, 571139), (6505, 442073), (8341, 344765), (23267, 123595), (24719, 116335), (41705, 68953)]