2728367035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 3509452800

約数和(自身を除く): 781085765

約数列:

[1, 5, 19, 95, 101, 127, 505, 635, 1919, 2239, 2413, 9595, 11195, 12065, 12827, 42541, 64135, 212705, 226139, 243713, 284353, 1130695, 1218565, 1421765, 4296641, 5402707, 21483205, 27013535, 28719653, 143598265, 545673407, 2728367035]

約数ペア:

[(1, 2728367035), (5, 545673407), (19, 143598265), (95, 28719653), (101, 27013535), (127, 21483205), (505, 5402707), (635, 4296641), (1919, 1421765), (2239, 1218565), (2413, 1130695), (9595, 284353), (11195, 243713), (12065, 226139), (12827, 212705), (42541, 64135)]