1660127745

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{7127}}^1$

素因数の和:7481

約数の個数: 32

約数和(自身を含む): 2715939072

約数和(自身を除く): 1055811327

約数列:

[1, 3, 5, 15, 53, 159, 265, 293, 795, 879, 1465, 4395, 7127, 15529, 21381, 35635, 46587, 77645, 106905, 232935, 377731, 1133193, 1888655, 2088211, 5665965, 6264633, 10441055, 31323165, 110675183, 332025549, 553375915, 1660127745]

約数ペア:

[(1, 1660127745), (3, 553375915), (5, 332025549), (15, 110675183), (53, 31323165), (159, 10441055), (265, 6264633), (293, 5665965), (795, 2088211), (879, 1888655), (1465, 1133193), (4395, 377731), (7127, 232935), (15529, 106905), (21381, 77645), (35635, 46587)]