229595525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 303105600

約数和(自身を除く): 73510075

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225, 5431, 8455, 27155, 42275, 103189, 135775, 483359, 515945, 2416795, 2579725, 9183821, 12083975, 45919105, 229595525]

約数ペア:

[(1, 229595525), (5, 45919105), (19, 12083975), (25, 9183821), (89, 2579725), (95, 2416795), (445, 515945), (475, 483359), (1691, 135775), (2225, 103189), (5431, 42275), (8455, 27155)]