88870291485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{61153}}^1$

素因数の和:61358

約数の個数: 64

約数和(自身を含む): 155340944640

約数和(自身を除く): 66470653155

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 139, 205, 255, 417, 615, 695, 697, 2085, 2091, 2363, 3485, 5699, 7089, 10455, 11815, 17097, 28495, 35445, 61153, 85485, 96883, 183459, 290649, 305765, 484415, 917295, 1039601, 1453245, 2507273, 3118803, 5198005, 7521819, 8500267, 12536365, 15594015, 25500801, 37609095, 42501335, 42623641, 127504005, 127870923, 144504539, 213118205, 348510947, 433513617, 639354615, 722522695, 1045532841, 1742554735, 2167568085, 5227664205, 5924686099, 17774058297, 29623430495, 88870291485]

約数ペア:

[(1, 88870291485), (3, 29623430495), (5, 17774058297), (15, 5924686099), (17, 5227664205), (41, 2167568085), (51, 1742554735), (85, 1045532841), (123, 722522695), (139, 639354615), (205, 433513617), (255, 348510947), (417, 213118205), (615, 144504539), (695, 127870923), (697, 127504005), (2085, 42623641), (2091, 42501335), (2363, 37609095), (3485, 25500801), (5699, 15594015), (7089, 12536365), (10455, 8500267), (11815, 7521819), (17097, 5198005), (28495, 3118803), (35445, 2507273), (61153, 1453245), (85485, 1039601), (96883, 917295), (183459, 484415), (290649, 305765)]