15295207887

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{258317}}^1$

素因数の和:258389

約数の個数: 40

約数和(自身を含む): 24755130576

約数和(自身を除く): 9459922689

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 387, 459, 731, 1161, 1377, 2193, 3483, 6579, 19737, 59211, 258317, 774951, 2324853, 4391389, 6974559, 11107631, 13174167, 20923677, 33322893, 39522501, 99968679, 118567503, 188829727, 299906037, 355702509, 566489181, 899718111, 1699467543, 5098402629, 15295207887]

約数ペア:

[(1, 15295207887), (3, 5098402629), (9, 1699467543), (17, 899718111), (27, 566489181), (43, 355702509), (51, 299906037), (81, 188829727), (129, 118567503), (153, 99968679), (387, 39522501), (459, 33322893), (731, 20923677), (1161, 13174167), (1377, 11107631), (2193, 6974559), (3483, 4391389), (6579, 2324853), (19737, 774951), (59211, 258317)]