243394585

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 340918272

約数和(自身を除く): 97523687

約数列:

[1, 5, 7, 35, 67, 271, 335, 383, 469, 1355, 1897, 1915, 2345, 2681, 9485, 13405, 18157, 25661, 90785, 103793, 127099, 128305, 179627, 518965, 635495, 726551, 898135, 3632755, 6954131, 34770655, 48678917, 243394585]

約数ペア:

[(1, 243394585), (5, 48678917), (7, 34770655), (35, 6954131), (67, 3632755), (271, 898135), (335, 726551), (383, 635495), (469, 518965), (1355, 179627), (1897, 128305), (1915, 127099), (2345, 103793), (2681, 90785), (9485, 25661), (13405, 18157)]