2012088975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 3816880704

約数和(自身を除く): 1804791729

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 233, 255, 325, 425, 521, 663, 699, 975, 1105, 1165, 1275, 1563, 2605, 3029, 3315, 3495, 3961, 5525, 5825, 6773, 7815, 8857, 9087, 11883, 13025, 15145, 16575, 17475, 19805, 20319, 26571, 33865, 39075, 44285, 45435, 51493, 59415, 75725, 99025, 101595, 115141, 121393, 132855, 154479, 169325, 221425, 227175, 257465, 297075, 345423, 364179, 507975, 575705, 606965, 664275, 772395, 1287325, 1578109, 1727115, 1820895, 2063681, 2878525, 3034825, 3861975, 4734327, 6191043, 7890545, 8635575, 9104475, 10318405, 23671635, 26827853, 30955215, 39452725, 51592025, 80483559, 118358175, 134139265, 154776075, 402417795, 670696325, 2012088975]

約数ペア:

[(1, 2012088975), (3, 670696325), (5, 402417795), (13, 154776075), (15, 134139265), (17, 118358175), (25, 80483559), (39, 51592025), (51, 39452725), (65, 30955215), (75, 26827853), (85, 23671635), (195, 10318405), (221, 9104475), (233, 8635575), (255, 7890545), (325, 6191043), (425, 4734327), (521, 3861975), (663, 3034825), (699, 2878525), (975, 2063681), (1105, 1820895), (1165, 1727115), (1275, 1578109), (1563, 1287325), (2605, 772395), (3029, 664275), (3315, 606965), (3495, 575705), (3961, 507975), (5525, 364179), (5825, 345423), (6773, 297075), (7815, 257465), (8857, 227175), (9087, 221425), (11883, 169325), (13025, 154479), (15145, 132855), (16575, 121393), (17475, 115141), (19805, 101595), (20319, 99025), (26571, 75725), (33865, 59415), (39075, 51493), (44285, 45435)]