73897275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{42839}}^1$

素因数の和:42875

約数の個数: 24

約数和(自身を含む): 127491840

約数和(自身を除く): 53594565

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 42839, 128517, 214195, 642585, 985297, 1070975, 2955891, 3212925, 4926485, 14779455, 24632425, 73897275]

約数ペア:

[(1, 73897275), (3, 24632425), (5, 14779455), (15, 4926485), (23, 3212925), (25, 2955891), (69, 1070975), (75, 985297), (115, 642585), (345, 214195), (575, 128517), (1725, 42839)]