229128315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61843}}^1$

素因数の和:61883

約数の個数: 32

約数和(自身を含む): 415591680

約数和(自身を除く): 186463365

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 61843, 185529, 309215, 803959, 927645, 1175017, 2411877, 3525051, 4019795, 5875085, 12059385, 15275221, 17625255, 45825663, 76376105, 229128315]

約数ペア:

[(1, 229128315), (3, 76376105), (5, 45825663), (13, 17625255), (15, 15275221), (19, 12059385), (39, 5875085), (57, 4019795), (65, 3525051), (95, 2411877), (195, 1175017), (247, 927645), (285, 803959), (741, 309215), (1235, 185529), (3705, 61843)]