73415655

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 61031385

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 797, 801, 1035, 1335, 2047, 2391, 3985, 4005, 6141, 7173, 10235, 11955, 18331, 18423, 30705, 35865, 54993, 70933, 91655, 92115, 164979, 212799, 274965, 354665, 638397, 824895, 1063995, 1631459, 3191985, 4894377, 8157295, 14683131, 24471885, 73415655]

約数ペア:

[(1, 73415655), (3, 24471885), (5, 14683131), (9, 8157295), (15, 4894377), (23, 3191985), (45, 1631459), (69, 1063995), (89, 824895), (115, 638397), (207, 354665), (267, 274965), (345, 212799), (445, 164979), (797, 92115), (801, 91655), (1035, 70933), (1335, 54993), (2047, 35865), (2391, 30705), (3985, 18423), (4005, 18331), (6141, 11955), (7173, 10235)]