2759085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 3006675

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 461, 665, 855, 1197, 1383, 1995, 2305, 3227, 4149, 5985, 6915, 8759, 9681, 16135, 20745, 26277, 29043, 43795, 48405, 61313, 78831, 131385, 145215, 183939, 306565, 394155, 551817, 919695, 2759085]

約数ペア:

[(1, 2759085), (3, 919695), (5, 551817), (7, 394155), (9, 306565), (15, 183939), (19, 145215), (21, 131385), (35, 78831), (45, 61313), (57, 48405), (63, 43795), (95, 29043), (105, 26277), (133, 20745), (171, 16135), (285, 9681), (315, 8759), (399, 6915), (461, 5985), (665, 4149), (855, 3227), (1197, 2305), (1383, 1995)]