4926157145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5046

約数の個数: 64

約数和(自身を含む): 7617576960

約数和(自身を除く): 2691419815

約数列:

[1, 5, 7, 13, 31, 35, 65, 71, 91, 155, 217, 355, 403, 455, 497, 923, 1085, 2015, 2201, 2485, 2821, 4615, 4919, 6461, 11005, 14105, 15407, 24595, 28613, 32305, 34433, 63947, 77035, 143065, 152489, 172165, 200291, 319735, 349249, 447629, 762445, 1001455, 1067423, 1746245, 1982357, 2238145, 2444743, 4540237, 5337115, 9911785, 10826719, 12223715, 13876499, 22701185, 31781659, 54133595, 69382495, 75787033, 140747347, 158908295, 378935165, 703736735, 985231429, 4926157145]

約数ペア:

[(1, 4926157145), (5, 985231429), (7, 703736735), (13, 378935165), (31, 158908295), (35, 140747347), (65, 75787033), (71, 69382495), (91, 54133595), (155, 31781659), (217, 22701185), (355, 13876499), (403, 12223715), (455, 10826719), (497, 9911785), (923, 5337115), (1085, 4540237), (2015, 2444743), (2201, 2238145), (2485, 1982357), (2821, 1746245), (4615, 1067423), (4919, 1001455), (6461, 762445), (11005, 447629), (14105, 349249), (15407, 319735), (24595, 200291), (28613, 172165), (32305, 152489), (34433, 143065), (63947, 77035)]