229254015

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 375975936

約数和(自身を除く): 146721921

約数列:

[1, 3, 5, 15, 47, 141, 235, 433, 705, 751, 1299, 2165, 2253, 3755, 6495, 11265, 20351, 35297, 61053, 101755, 105891, 176485, 305265, 325183, 529455, 975549, 1625915, 4877745, 15283601, 45850803, 76418005, 229254015]

約数ペア:

[(1, 229254015), (3, 76418005), (5, 45850803), (15, 15283601), (47, 4877745), (141, 1625915), (235, 975549), (433, 529455), (705, 325183), (751, 305265), (1299, 176485), (2165, 105891), (2253, 101755), (3755, 61053), (6495, 35297), (11265, 20351)]