13787145

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 24864000

約数和(自身を除く): 11076855

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1399, 1971, 3285, 4197, 6995, 9855, 12591, 20985, 37773, 62955, 102127, 188865, 306381, 510635, 919143, 1531905, 2757429, 4595715, 13787145]

約数ペア:

[(1, 13787145), (3, 4595715), (5, 2757429), (9, 1531905), (15, 919143), (27, 510635), (45, 306381), (73, 188865), (135, 102127), (219, 62955), (365, 37773), (657, 20985), (1095, 12591), (1399, 9855), (1971, 6995), (3285, 4197)]