57303045

素因数分解:

$3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 104928000

約数和(自身を除く): 47624955

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 199, 237, 243, 395, 405, 597, 711, 729, 995, 1185, 1215, 1791, 2133, 2985, 3555, 3645, 5373, 6399, 8955, 10665, 15721, 16119, 19197, 26865, 31995, 47163, 48357, 57591, 78605, 80595, 95985, 141489, 145071, 235815, 241785, 287955, 424467, 707445, 725355, 1273401, 2122335, 3820203, 6367005, 11460609, 19101015, 57303045]

約数ペア:

[(1, 57303045), (3, 19101015), (5, 11460609), (9, 6367005), (15, 3820203), (27, 2122335), (45, 1273401), (79, 725355), (81, 707445), (135, 424467), (199, 287955), (237, 241785), (243, 235815), (395, 145071), (405, 141489), (597, 95985), (711, 80595), (729, 78605), (995, 57591), (1185, 48357), (1215, 47163), (1791, 31995), (2133, 26865), (2985, 19197), (3555, 16119), (3645, 15721), (5373, 10665), (6399, 8955)]