25272090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14779}}^1$

素因数の和:14811

約数の個数: 48

約数和(自身を含む): 69170400

約数和(自身を除く): 43898310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 14779, 29558, 44337, 73895, 88674, 133011, 147790, 221685, 266022, 280801, 443370, 561602, 665055, 842403, 1330110, 1404005, 1684806, 2527209, 2808010, 4212015, 5054418, 8424030, 12636045, 25272090]

約数ペア:

[(1, 25272090), (2, 12636045), (3, 8424030), (5, 5054418), (6, 4212015), (9, 2808010), (10, 2527209), (15, 1684806), (18, 1404005), (19, 1330110), (30, 842403), (38, 665055), (45, 561602), (57, 443370), (90, 280801), (95, 266022), (114, 221685), (171, 147790), (190, 133011), (285, 88674), (342, 73895), (570, 44337), (855, 29558), (1710, 14779)]