1048287745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 1362475296

約数和(自身を除く): 314187551

約数列:

[1, 5, 17, 61, 85, 181, 305, 905, 1037, 1117, 3077, 5185, 5585, 11041, 15385, 18989, 55205, 68137, 94945, 187697, 202177, 340685, 938485, 1010885, 1158329, 3437009, 5791645, 12332797, 17185045, 61663985, 209657549, 1048287745]

約数ペア:

[(1, 1048287745), (5, 209657549), (17, 61663985), (61, 17185045), (85, 12332797), (181, 5791645), (305, 3437009), (905, 1158329), (1037, 1010885), (1117, 938485), (3077, 340685), (5185, 202177), (5585, 187697), (11041, 94945), (15385, 68137), (18989, 55205)]