2726055

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 5018112

約数和(自身を除く): 2292057

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 127, 135, 159, 265, 381, 405, 477, 635, 795, 1143, 1431, 1905, 2385, 3429, 4293, 5715, 6731, 7155, 10287, 17145, 20193, 21465, 33655, 51435, 60579, 100965, 181737, 302895, 545211, 908685, 2726055]

約数ペア:

[(1, 2726055), (3, 908685), (5, 545211), (9, 302895), (15, 181737), (27, 100965), (45, 60579), (53, 51435), (81, 33655), (127, 21465), (135, 20193), (159, 17145), (265, 10287), (381, 7155), (405, 6731), (477, 5715), (635, 4293), (795, 3429), (1143, 2385), (1431, 1905)]