42550235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5543

約数の個数: 32

約数和(自身を含む): 66552192

約数和(自身を除く): 24001957

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 5501, 7735, 27505, 38507, 71513, 93517, 192535, 357565, 467585, 500591, 654619, 1215721, 2502955, 3273095, 6078605, 8510047, 42550235]

約数ペア:

[(1, 42550235), (5, 8510047), (7, 6078605), (13, 3273095), (17, 2502955), (35, 1215721), (65, 654619), (85, 500591), (91, 467585), (119, 357565), (221, 192535), (455, 93517), (595, 71513), (1105, 38507), (1547, 27505), (5501, 7735)]