15698925281

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{4259}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 18017652960

約数和(自身を除く): 2318727679

約数列:

[1, 13, 17, 169, 221, 1283, 2873, 4259, 16679, 21811, 55367, 72403, 216827, 283543, 719771, 941239, 3686059, 5464297, 12236107, 71035861, 92893049, 923466193, 1207609637, 15698925281]

約数ペア:

[(1, 15698925281), (13, 1207609637), (17, 923466193), (169, 92893049), (221, 71035861), (1283, 12236107), (2873, 5464297), (4259, 3686059), (16679, 941239), (21811, 719771), (55367, 283543), (72403, 216827)]