2938576785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 4978879488

約数和(自身を除く): 2040302703

約数列:

[1, 3, 5, 15, 43, 53, 67, 129, 159, 201, 215, 265, 335, 645, 795, 1005, 1283, 2279, 2881, 3551, 3849, 6415, 6837, 8643, 10653, 11395, 14405, 17755, 19245, 34185, 43215, 53265, 55169, 67999, 85961, 152693, 165507, 203997, 257883, 275845, 339995, 429805, 458079, 763465, 827535, 1019985, 1289415, 2290395, 2923957, 3696323, 4555933, 8771871, 11088969, 13667799, 14619785, 18481615, 22779665, 43859355, 55444845, 68338995, 195905119, 587715357, 979525595, 2938576785]

約数ペア:

[(1, 2938576785), (3, 979525595), (5, 587715357), (15, 195905119), (43, 68338995), (53, 55444845), (67, 43859355), (129, 22779665), (159, 18481615), (201, 14619785), (215, 13667799), (265, 11088969), (335, 8771871), (645, 4555933), (795, 3696323), (1005, 2923957), (1283, 2290395), (2279, 1289415), (2881, 1019985), (3551, 827535), (3849, 763465), (6415, 458079), (6837, 429805), (8643, 339995), (10653, 275845), (11395, 257883), (14405, 203997), (17755, 165507), (19245, 152693), (34185, 85961), (43215, 67999), (53265, 55169)]