28564804515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{517619}}^1$

素因数の和:517923

約数の個数: 32

約数和(自身を含む): 49393370880

約数和(自身を除く): 20828566365

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1415, 3679, 4245, 11037, 18395, 55185, 517619, 1552857, 2588095, 6729047, 7764285, 20187141, 33645235, 100935705, 146486177, 439458531, 732430885, 1904320301, 2197292655, 5712960903, 9521601505, 28564804515]

約数ペア:

[(1, 28564804515), (3, 9521601505), (5, 5712960903), (13, 2197292655), (15, 1904320301), (39, 732430885), (65, 439458531), (195, 146486177), (283, 100935705), (849, 33645235), (1415, 20187141), (3679, 7764285), (4245, 6729047), (11037, 2588095), (18395, 1552857), (55185, 517619)]