131589725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 175033440

約数和(自身を除く): 43443715

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 5227, 25175, 26135, 99313, 130675, 277031, 496565, 1385155, 2482825, 5263589, 6925775, 26317945, 131589725]

約数ペア:

[(1, 131589725), (5, 26317945), (19, 6925775), (25, 5263589), (53, 2482825), (95, 1385155), (265, 496565), (475, 277031), (1007, 130675), (1325, 99313), (5035, 26135), (5227, 25175)]