68604288675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{54503}}^1$

素因数の和:55820

約数の個数: 48

約数和(自身を含む): 122247675648

約数和(自身を除く): 53643386973

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1291, 3873, 6455, 16783, 19365, 32275, 50349, 54503, 83915, 96825, 163509, 251745, 272515, 419575, 708539, 817545, 1258725, 1362575, 2125617, 3542695, 4087725, 10628085, 17713475, 53140425, 70363373, 211090119, 351816865, 914723849, 1055450595, 1759084325, 2744171547, 4573619245, 5277252975, 13720857735, 22868096225, 68604288675]

約数ペア:

[(1, 68604288675), (3, 22868096225), (5, 13720857735), (13, 5277252975), (15, 4573619245), (25, 2744171547), (39, 1759084325), (65, 1055450595), (75, 914723849), (195, 351816865), (325, 211090119), (975, 70363373), (1291, 53140425), (3873, 17713475), (6455, 10628085), (16783, 4087725), (19365, 3542695), (32275, 2125617), (50349, 1362575), (54503, 1258725), (83915, 817545), (96825, 708539), (163509, 419575), (251745, 272515)]