26579835

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 48979008

約数和(自身を除く): 22399173

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 421, 549, 915, 1035, 1263, 1403, 2105, 2745, 3789, 4209, 6315, 7015, 9683, 12627, 18945, 21045, 25681, 29049, 48415, 63135, 77043, 87147, 128405, 145245, 231129, 385215, 435735, 590663, 1155645, 1771989, 2953315, 5315967, 8859945, 26579835]

約数ペア:

[(1, 26579835), (3, 8859945), (5, 5315967), (9, 2953315), (15, 1771989), (23, 1155645), (45, 590663), (61, 435735), (69, 385215), (115, 231129), (183, 145245), (207, 128405), (305, 87147), (345, 77043), (421, 63135), (549, 48415), (915, 29049), (1035, 25681), (1263, 21045), (1403, 18945), (2105, 12627), (2745, 9683), (3789, 7015), (4209, 6315)]