26192985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 53329920

約数和(自身を除く): 27136935

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 619, 651, 1085, 1209, 1365, 1857, 2015, 2821, 3095, 3255, 4333, 6045, 8047, 8463, 9285, 12999, 14105, 19189, 21665, 24141, 40235, 42315, 56329, 57567, 64995, 95945, 120705, 134323, 168987, 249457, 281645, 287835, 402969, 671615, 748371, 844935, 1247285, 1746199, 2014845, 3741855, 5238597, 8730995, 26192985]

約数ペア:

[(1, 26192985), (3, 8730995), (5, 5238597), (7, 3741855), (13, 2014845), (15, 1746199), (21, 1247285), (31, 844935), (35, 748371), (39, 671615), (65, 402969), (91, 287835), (93, 281645), (105, 249457), (155, 168987), (195, 134323), (217, 120705), (273, 95945), (403, 64995), (455, 57567), (465, 56329), (619, 42315), (651, 40235), (1085, 24141), (1209, 21665), (1365, 19189), (1857, 14105), (2015, 12999), (2821, 9285), (3095, 8463), (3255, 8047), (4333, 6045)]