72723475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 99868608

約数和(自身を除く): 27145133

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 3947, 18425, 19735, 43417, 98675, 217085, 264449, 1085425, 1322245, 2908939, 6611225, 14544695, 72723475]

約数ペア:

[(1, 72723475), (5, 14544695), (11, 6611225), (25, 2908939), (55, 1322245), (67, 1085425), (275, 264449), (335, 217085), (737, 98675), (1675, 43417), (3685, 19735), (3947, 18425)]