245930085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{116279}}^1$

素因数の和:116337

約数の個数: 24

約数和(自身を含む): 435352320

約数和(自身を除く): 189422235

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 116279, 348837, 581395, 1046511, 1744185, 5232555, 5465113, 16395339, 27325565, 49186017, 81976695, 245930085]

約数ペア:

[(1, 245930085), (3, 81976695), (5, 49186017), (9, 27325565), (15, 16395339), (45, 5465113), (47, 5232555), (141, 1744185), (235, 1046511), (423, 581395), (705, 348837), (2115, 116279)]