205778854065

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1\times {\mathrm{102539}}^1$

素因数の和:103281

約数の個数: 32

約数和(自身を含む): 331058183040

約数和(自身を除く): 125279328975

約数列:

[1, 3, 5, 15, 337, 397, 1011, 1191, 1685, 1985, 5055, 5955, 102539, 133789, 307617, 401367, 512695, 668945, 1538085, 2006835, 34555643, 40707983, 103666929, 122123949, 172778215, 203539915, 518334645, 610619745, 13718590271, 41155770813, 68592951355, 205778854065]

約数ペア:

[(1, 205778854065), (3, 68592951355), (5, 41155770813), (15, 13718590271), (337, 610619745), (397, 518334645), (1011, 203539915), (1191, 172778215), (1685, 122123949), (1985, 103666929), (5055, 40707983), (5955, 34555643), (102539, 2006835), (133789, 1538085), (307617, 668945), (401367, 512695)]