142386275685

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^2\times {\mathrm{553139}}^1$

素因数の和:553409

約数の個数: 24

約数和(自身を含む): 229570800480

約数和(自身を除く): 87184524795

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 17161, 51483, 85805, 257415, 553139, 1659417, 2765695, 8297085, 72461209, 217383627, 362306045, 1086918135, 9492418379, 28477255137, 47462091895, 142386275685]

約数ペア:

[(1, 142386275685), (3, 47462091895), (5, 28477255137), (15, 9492418379), (131, 1086918135), (393, 362306045), (655, 217383627), (1965, 72461209), (17161, 8297085), (51483, 2765695), (85805, 1659417), (257415, 553139)]