15795813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 23869440

約数和(自身を除く): 8073627

約数列:

[1, 3, 11, 33, 73, 79, 83, 219, 237, 249, 803, 869, 913, 2409, 2607, 2739, 5767, 6059, 6557, 17301, 18177, 19671, 63437, 66649, 72127, 190311, 199947, 216381, 478661, 1435983, 5265271, 15795813]

約数ペア:

[(1, 15795813), (3, 5265271), (11, 1435983), (33, 478661), (73, 216381), (79, 199947), (83, 190311), (219, 72127), (237, 66649), (249, 63437), (803, 19671), (869, 18177), (913, 17301), (2409, 6557), (2607, 6059), (2739, 5767)]