2247181145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 3084238080

約数和(自身を除く): 837056935

約数列:

[1, 5, 11, 29, 55, 121, 145, 263, 319, 487, 605, 1315, 1595, 2435, 2893, 3509, 5357, 7627, 14123, 14465, 17545, 26785, 31823, 38135, 58927, 70615, 83897, 128081, 155353, 159115, 294635, 419485, 640405, 776765, 922867, 1408891, 1708883, 3714349, 4614335, 7044455, 8544415, 15497801, 18571745, 40857839, 77489005, 204289195, 449436229, 2247181145]

約数ペア:

[(1, 2247181145), (5, 449436229), (11, 204289195), (29, 77489005), (55, 40857839), (121, 18571745), (145, 15497801), (263, 8544415), (319, 7044455), (487, 4614335), (605, 3714349), (1315, 1708883), (1595, 1408891), (2435, 922867), (2893, 776765), (3509, 640405), (5357, 419485), (7627, 294635), (14123, 159115), (14465, 155353), (17545, 128081), (26785, 83897), (31823, 70615), (38135, 58927)]