2726294725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15913}}^1$

素因数の和:16030

約数の個数: 48

約数和(自身を含む): 4262405760

約数和(自身を除く): 1536111035

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 89, 175, 275, 385, 445, 623, 979, 1925, 2225, 3115, 4895, 6853, 15575, 15913, 24475, 34265, 79565, 111391, 171325, 175043, 397825, 556955, 875215, 1225301, 1416257, 2784775, 4376075, 6126505, 7081285, 9913799, 15578827, 30632525, 35406425, 49568995, 77894135, 109051789, 247844975, 389470675, 545258945, 2726294725]

約数ペア:

[(1, 2726294725), (5, 545258945), (7, 389470675), (11, 247844975), (25, 109051789), (35, 77894135), (55, 49568995), (77, 35406425), (89, 30632525), (175, 15578827), (275, 9913799), (385, 7081285), (445, 6126505), (623, 4376075), (979, 2784775), (1925, 1416257), (2225, 1225301), (3115, 875215), (4895, 556955), (6853, 397825), (15575, 175043), (15913, 171325), (24475, 111391), (34265, 79565)]