2321191145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{268501}}^1$

素因数の和:268545

約数の個数: 32

約数和(自身を含む): 3608666880

約数和(自身を除く): 1287475735

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 268501, 1342505, 1879507, 3490513, 5101519, 9397535, 17452565, 24433591, 25507595, 35710633, 66319747, 122167955, 178553165, 331598735, 464238229, 2321191145]

約数ペア:

[(1, 2321191145), (5, 464238229), (7, 331598735), (13, 178553165), (19, 122167955), (35, 66319747), (65, 35710633), (91, 25507595), (95, 24433591), (133, 17452565), (247, 9397535), (455, 5101519), (665, 3490513), (1235, 1879507), (1729, 1342505), (8645, 268501)]