78233535

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42403}}^1$

素因数の和:42455

約数の個数: 24

約数和(自身を含む): 138915504

約数和(自身を除く): 60681969

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 42403, 127209, 212015, 381627, 636045, 1738523, 1908135, 5215569, 8692615, 15646707, 26077845, 78233535]

約数ペア:

[(1, 78233535), (3, 26077845), (5, 15646707), (9, 8692615), (15, 5215569), (41, 1908135), (45, 1738523), (123, 636045), (205, 381627), (369, 212015), (615, 127209), (1845, 42403)]