26123265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 52236288

約数和(自身を除く): 26113023

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 653, 889, 1143, 1905, 1959, 2667, 3265, 4445, 4571, 5715, 5877, 8001, 9795, 13335, 13713, 22855, 29385, 40005, 41139, 68565, 82931, 205695, 248793, 414655, 580517, 746379, 1243965, 1741551, 2902585, 3731895, 5224653, 8707755, 26123265]

約数ペア:

[(1, 26123265), (3, 8707755), (5, 5224653), (7, 3731895), (9, 2902585), (15, 1741551), (21, 1243965), (35, 746379), (45, 580517), (63, 414655), (105, 248793), (127, 205695), (315, 82931), (381, 68565), (635, 41139), (653, 40005), (889, 29385), (1143, 22855), (1905, 13713), (1959, 13335), (2667, 9795), (3265, 8001), (4445, 5877), (4571, 5715)]