371129955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 712212480

約数和(自身を除く): 341082525

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 239, 345, 483, 643, 717, 805, 1195, 1673, 1929, 2415, 3215, 3585, 4501, 5019, 5497, 8365, 9645, 13503, 14789, 16491, 22505, 25095, 27485, 38479, 44367, 67515, 73945, 82455, 103523, 115437, 153677, 192395, 221835, 310569, 461031, 517615, 577185, 768385, 1075739, 1552845, 2305155, 3227217, 3534571, 5378695, 10603713, 16136085, 17672855, 24741997, 53018565, 74225991, 123709985, 371129955]

約数ペア:

[(1, 371129955), (3, 123709985), (5, 74225991), (7, 53018565), (15, 24741997), (21, 17672855), (23, 16136085), (35, 10603713), (69, 5378695), (105, 3534571), (115, 3227217), (161, 2305155), (239, 1552845), (345, 1075739), (483, 768385), (643, 577185), (717, 517615), (805, 461031), (1195, 310569), (1673, 221835), (1929, 192395), (2415, 153677), (3215, 115437), (3585, 103523), (4501, 82455), (5019, 73945), (5497, 67515), (8365, 44367), (9645, 38479), (13503, 27485), (14789, 25095), (16491, 22505)]