17933085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 14564835

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 139, 141, 183, 235, 305, 417, 423, 549, 695, 705, 915, 1251, 2085, 2115, 2745, 2867, 6255, 6533, 8479, 8601, 14335, 19599, 25437, 25803, 32665, 42395, 43005, 58797, 76311, 97995, 127185, 129015, 293985, 381555, 398513, 1195539, 1992565, 3586617, 5977695, 17933085]

約数ペア:

[(1, 17933085), (3, 5977695), (5, 3586617), (9, 1992565), (15, 1195539), (45, 398513), (47, 381555), (61, 293985), (139, 129015), (141, 127185), (183, 97995), (235, 76311), (305, 58797), (417, 43005), (423, 42395), (549, 32665), (695, 25803), (705, 25437), (915, 19599), (1251, 14335), (2085, 8601), (2115, 8479), (2745, 6533), (2867, 6255)]