1339320225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3917}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 2285353728

約数和(自身を除く): 946033503

約数列:

[1, 3, 5, 15, 25, 47, 75, 97, 141, 235, 291, 485, 705, 1175, 1455, 2425, 3525, 3917, 4559, 7275, 11751, 13677, 19585, 22795, 58755, 68385, 97925, 113975, 184099, 293775, 341925, 379949, 552297, 920495, 1139847, 1899745, 2761485, 4602475, 5699235, 9498725, 13807425, 17857603, 28496175, 53572809, 89288015, 267864045, 446440075, 1339320225]

約数ペア:

[(1, 1339320225), (3, 446440075), (5, 267864045), (15, 89288015), (25, 53572809), (47, 28496175), (75, 17857603), (97, 13807425), (141, 9498725), (235, 5699235), (291, 4602475), (485, 2761485), (705, 1899745), (1175, 1139847), (1455, 920495), (2425, 552297), (3525, 379949), (3917, 341925), (4559, 293775), (7275, 184099), (11751, 113975), (13677, 97925), (19585, 68385), (22795, 58755)]