15022287

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 25871360

約数和(自身を除く): 10849073

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1303, 1647, 3843, 3909, 9121, 11529, 11727, 27363, 35181, 79483, 82089, 238449, 246267, 556381, 715347, 1669143, 2146041, 5007429, 15022287]

約数ペア:

[(1, 15022287), (3, 5007429), (7, 2146041), (9, 1669143), (21, 715347), (27, 556381), (61, 246267), (63, 238449), (183, 82089), (189, 79483), (427, 35181), (549, 27363), (1281, 11727), (1303, 11529), (1647, 9121), (3843, 3909)]