2305488255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3923}}^1$

素因数の和:4160

約数の個数: 64

約数和(自身を含む): 4384834560

約数和(自身を除く): 2079346305

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 193, 203, 435, 579, 609, 965, 1015, 1351, 2895, 3045, 3923, 4053, 5597, 6755, 11769, 16791, 19615, 20265, 27461, 27985, 39179, 58845, 82383, 83955, 113767, 117537, 137305, 195895, 341301, 411915, 568835, 587685, 757139, 796369, 1706505, 2271417, 2389107, 3785695, 3981845, 5299973, 11357085, 11945535, 15899919, 21957031, 26499865, 65871093, 79499595, 109785155, 153699217, 329355465, 461097651, 768496085, 2305488255]

約数ペア:

[(1, 2305488255), (3, 768496085), (5, 461097651), (7, 329355465), (15, 153699217), (21, 109785155), (29, 79499595), (35, 65871093), (87, 26499865), (105, 21957031), (145, 15899919), (193, 11945535), (203, 11357085), (435, 5299973), (579, 3981845), (609, 3785695), (965, 2389107), (1015, 2271417), (1351, 1706505), (2895, 796369), (3045, 757139), (3923, 587685), (4053, 568835), (5597, 411915), (6755, 341301), (11769, 195895), (16791, 137305), (19615, 117537), (20265, 113767), (27461, 83955), (27985, 82383), (39179, 58845)]