70763725

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 90306720

約数和(自身を除く): 19542995

約数列:

[1, 5, 25, 67, 83, 335, 415, 509, 1675, 2075, 2545, 5561, 12725, 27805, 34103, 42247, 139025, 170515, 211235, 852575, 1056175, 2830549, 14152745, 70763725]

約数ペア:

[(1, 70763725), (5, 14152745), (25, 2830549), (67, 1056175), (83, 852575), (335, 211235), (415, 170515), (509, 139025), (1675, 42247), (2075, 34103), (2545, 27805), (5561, 12725)]