63840195

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7129}}^1$

素因数の和:7339

約数の個数: 24

約数和(自身を含む): 111228000

約数和(自身を除く): 47387805

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 7129, 8955, 21387, 35645, 64161, 106935, 320805, 1418671, 4256013, 7093355, 12768039, 21280065, 63840195]

約数ペア:

[(1, 63840195), (3, 21280065), (5, 12768039), (9, 7093355), (15, 4256013), (45, 1418671), (199, 320805), (597, 106935), (995, 64161), (1791, 35645), (2985, 21387), (7129, 8955)]