200319975

素因数分解:

$3^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{1543}}^1$

素因数の和:2136

約数の個数: 36

約数和(自身を含む): 359650096

約数和(自身を除く): 159330121

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 577, 1543, 1731, 2885, 4629, 5193, 7715, 8655, 13887, 14425, 23145, 25965, 38575, 43275, 69435, 115725, 129825, 347175, 890311, 2670933, 4451555, 8012799, 13354665, 22257775, 40063995, 66773325, 200319975]

約数ペア:

[(1, 200319975), (3, 66773325), (5, 40063995), (9, 22257775), (15, 13354665), (25, 8012799), (45, 4451555), (75, 2670933), (225, 890311), (577, 347175), (1543, 129825), (1731, 115725), (2885, 69435), (4629, 43275), (5193, 38575), (7715, 25965), (8655, 23145), (13887, 14425)]