133684245

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 243270144

約数和(自身を除く): 109585899

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 279, 305, 465, 549, 915, 1395, 1571, 1891, 2745, 4713, 5673, 7855, 9455, 14139, 17019, 23565, 28365, 48701, 70695, 85095, 95831, 146103, 243505, 287493, 438309, 479155, 730515, 862479, 1437465, 2191545, 2970761, 4312395, 8912283, 14853805, 26736849, 44561415, 133684245]

約数ペア:

[(1, 133684245), (3, 44561415), (5, 26736849), (9, 14853805), (15, 8912283), (31, 4312395), (45, 2970761), (61, 2191545), (93, 1437465), (155, 862479), (183, 730515), (279, 479155), (305, 438309), (465, 287493), (549, 243505), (915, 146103), (1395, 95831), (1571, 85095), (1891, 70695), (2745, 48701), (4713, 28365), (5673, 23565), (7855, 17019), (9455, 14139)]