7385445

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 13242240

約数和(自身を除く): 5856795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 241, 681, 723, 1135, 1205, 2043, 2169, 3405, 3615, 6129, 6507, 10215, 10845, 30645, 32535, 54707, 164121, 273535, 492363, 820605, 1477089, 2461815, 7385445]

約数ペア:

[(1, 7385445), (3, 2461815), (5, 1477089), (9, 820605), (15, 492363), (27, 273535), (45, 164121), (135, 54707), (227, 32535), (241, 30645), (681, 10845), (723, 10215), (1135, 6507), (1205, 6129), (2043, 3615), (2169, 3405)]