72384128525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{4973}}^1\times {\mathrm{30643}}^1$

素因数の和:35645

約数の個数: 24

約数和(自身を含む): 94502418720

約数和(自身を除く): 22118290195

約数列:

[1, 5, 19, 25, 95, 475, 4973, 24865, 30643, 94487, 124325, 153215, 472435, 582217, 766075, 2362175, 2911085, 14555425, 152387639, 761938195, 2895365141, 3809690975, 14476825705, 72384128525]

約数ペア:

[(1, 72384128525), (5, 14476825705), (19, 3809690975), (25, 2895365141), (95, 761938195), (475, 152387639), (4973, 14555425), (24865, 2911085), (30643, 2362175), (94487, 766075), (124325, 582217), (153215, 472435)]