27196515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 50701248

約数和(自身を除く): 23504733

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 487, 657, 765, 1095, 1241, 1461, 2435, 3285, 3723, 4383, 6205, 7305, 8279, 11169, 18615, 21915, 24837, 35551, 41395, 55845, 74511, 106653, 124185, 177755, 319959, 372555, 533265, 604367, 1599795, 1813101, 3021835, 5439303, 9065505, 27196515]

約数ペア:

[(1, 27196515), (3, 9065505), (5, 5439303), (9, 3021835), (15, 1813101), (17, 1599795), (45, 604367), (51, 533265), (73, 372555), (85, 319959), (153, 177755), (219, 124185), (255, 106653), (365, 74511), (487, 55845), (657, 41395), (765, 35551), (1095, 24837), (1241, 21915), (1461, 18615), (2435, 11169), (3285, 8279), (3723, 7305), (4383, 6205)]