42070455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{44519}}^1$

素因数の和:44540

約数の個数: 32

約数和(自身を含む): 85478400

約数和(自身を除く): 43407945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 44519, 133557, 222595, 311633, 400671, 667785, 934899, 1202013, 1558165, 2003355, 2804697, 4674495, 6010065, 8414091, 14023485, 42070455]

約数ペア:

[(1, 42070455), (3, 14023485), (5, 8414091), (7, 6010065), (9, 4674495), (15, 2804697), (21, 2003355), (27, 1558165), (35, 1202013), (45, 934899), (63, 667785), (105, 400671), (135, 311633), (189, 222595), (315, 133557), (945, 44519)]