153126805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44449}}^1$

素因数の和:44520

約数の個数: 16

約数和(自身を含む): 201625200

約数和(自身を除く): 48498395

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 44449, 222245, 577837, 2355797, 2889185, 11778985, 30625361, 153126805]

約数ペア:

[(1, 153126805), (5, 30625361), (13, 11778985), (53, 2889185), (65, 2355797), (265, 577837), (689, 222245), (3445, 44449)]