65709855

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 117333216

約数和(自身を除く): 51623361

約数列:

[1, 3, 5, 9, 15, 45, 73, 83, 219, 241, 249, 365, 415, 657, 723, 747, 1095, 1205, 1245, 2169, 3285, 3615, 3735, 6059, 10845, 17593, 18177, 20003, 30295, 52779, 54531, 60009, 87965, 90885, 100015, 158337, 180027, 263895, 272655, 300045, 791685, 900135, 1460219, 4380657, 7301095, 13141971, 21903285, 65709855]

約数ペア:

[(1, 65709855), (3, 21903285), (5, 13141971), (9, 7301095), (15, 4380657), (45, 1460219), (73, 900135), (83, 791685), (219, 300045), (241, 272655), (249, 263895), (365, 180027), (415, 158337), (657, 100015), (723, 90885), (747, 87965), (1095, 60009), (1205, 54531), (1245, 52779), (2169, 30295), (3285, 20003), (3615, 18177), (3735, 17593), (6059, 10845)]