3161115

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 5522400

約数和(自身を除く): 2361285

約数列:

[1, 3, 5, 9, 15, 45, 199, 353, 597, 995, 1059, 1765, 1791, 2985, 3177, 5295, 8955, 15885, 70247, 210741, 351235, 632223, 1053705, 3161115]

約数ペア:

[(1, 3161115), (3, 1053705), (5, 632223), (9, 351235), (15, 210741), (45, 70247), (199, 15885), (353, 8955), (597, 5295), (995, 3177), (1059, 2985), (1765, 1791)]