138011735

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3449}}^1$

素因数の和:3658

約数の個数: 16

約数和(自身を含む): 169905600

約数和(自身を除く): 31893865

約数列:

[1, 5, 53, 151, 265, 755, 3449, 8003, 17245, 40015, 182797, 520799, 913985, 2603995, 27602347, 138011735]

約数ペア:

[(1, 138011735), (5, 27602347), (53, 2603995), (151, 913985), (265, 520799), (755, 182797), (3449, 40015), (8003, 17245)]