15055272

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 41009280

約数和(自身を除く): 25954008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 991, 1266, 1688, 1899, 1982, 2532, 2973, 3798, 3964, 5064, 5946, 7596, 7928, 8919, 11892, 15192, 17838, 23784, 35676, 71352, 209101, 418202, 627303, 836404, 1254606, 1672808, 1881909, 2509212, 3763818, 5018424, 7527636, 15055272]

約数ペア:

[(1, 15055272), (2, 7527636), (3, 5018424), (4, 3763818), (6, 2509212), (8, 1881909), (9, 1672808), (12, 1254606), (18, 836404), (24, 627303), (36, 418202), (72, 209101), (211, 71352), (422, 35676), (633, 23784), (844, 17838), (991, 15192), (1266, 11892), (1688, 8919), (1899, 7928), (1982, 7596), (2532, 5946), (2973, 5064), (3798, 3964)]