8859945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 15070464

約数和(自身を除く): 6210519

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 421, 915, 1263, 1403, 2105, 4209, 6315, 7015, 9683, 21045, 25681, 29049, 48415, 77043, 128405, 145245, 385215, 590663, 1771989, 2953315, 8859945]

約数ペア:

[(1, 8859945), (3, 2953315), (5, 1771989), (15, 590663), (23, 385215), (61, 145245), (69, 128405), (115, 77043), (183, 48415), (305, 29049), (345, 25681), (421, 21045), (915, 9683), (1263, 7015), (1403, 6315), (2105, 4209)]