54472145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 84698880

約数和(自身を除く): 30226735

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 6301, 8645, 31505, 44107, 81913, 119719, 220535, 409565, 573391, 598595, 838033, 1556347, 2866955, 4190165, 7781735, 10894429, 54472145]

約数ペア:

[(1, 54472145), (5, 10894429), (7, 7781735), (13, 4190165), (19, 2866955), (35, 1556347), (65, 838033), (91, 598595), (95, 573391), (133, 409565), (247, 220535), (455, 119719), (665, 81913), (1235, 44107), (1729, 31505), (6301, 8645)]