138601773895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{2207}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 190309109760

約数和(自身を除く): 51707335865

約数列:

[1, 5, 13, 19, 65, 95, 211, 241, 247, 1055, 1205, 1235, 2207, 2743, 3133, 4009, 4579, 11035, 13715, 15665, 20045, 22895, 28691, 41933, 50851, 52117, 59527, 143455, 209665, 254255, 260585, 297635, 465677, 531887, 545129, 661063, 966169, 2328385, 2659435, 2725645, 3305315, 4830845, 6053801, 6914531, 8847863, 10105853, 12560197, 30269005, 34572655, 44239315, 50529265, 62800985, 112228157, 115022219, 131376089, 561140785, 575111095, 656880445, 1458966041, 2132334983, 7294830205, 10661674915, 27720354779, 138601773895]

約数ペア:

[(1, 138601773895), (5, 27720354779), (13, 10661674915), (19, 7294830205), (65, 2132334983), (95, 1458966041), (211, 656880445), (241, 575111095), (247, 561140785), (1055, 131376089), (1205, 115022219), (1235, 112228157), (2207, 62800985), (2743, 50529265), (3133, 44239315), (4009, 34572655), (4579, 30269005), (11035, 12560197), (13715, 10105853), (15665, 8847863), (20045, 6914531), (22895, 6053801), (28691, 4830845), (41933, 3305315), (50851, 2725645), (52117, 2659435), (59527, 2328385), (143455, 966169), (209665, 661063), (254255, 545129), (260585, 531887), (297635, 465677)]