664146765

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 1168764480

約数和(自身を除く): 504617715

約数列:

[1, 3, 5, 9, 15, 45, 113, 211, 339, 565, 619, 633, 1017, 1055, 1695, 1857, 1899, 3095, 3165, 5085, 5571, 9285, 9495, 23843, 27855, 69947, 71529, 119215, 130609, 209841, 214587, 349735, 357645, 391827, 629523, 653045, 1049205, 1072935, 1175481, 1959135, 3147615, 5877405, 14758817, 44276451, 73794085, 132829353, 221382255, 664146765]

約数ペア:

[(1, 664146765), (3, 221382255), (5, 132829353), (9, 73794085), (15, 44276451), (45, 14758817), (113, 5877405), (211, 3147615), (339, 1959135), (565, 1175481), (619, 1072935), (633, 1049205), (1017, 653045), (1055, 629523), (1695, 391827), (1857, 357645), (1899, 349735), (3095, 214587), (3165, 209841), (5085, 130609), (5571, 119215), (9285, 71529), (9495, 69947), (23843, 27855)]